Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 Mine Wind Speed Direction Sensor Manufacturers in China

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Top-rated Mine Wind Speed Direction Sensor suppliers, How to choose a Mine Wind Speed Direction Sensor manufacturer, Best Mine Wind Speed Direction Sensor companies in China

The top 10 Mine Wind Speed Direction Sensor manufacturers in China for 2026 are: Jining Yongmei Mining Machinery Co., Ltd, Yueqing Honghai Explosion proof Electrical Co., Ltd, Beijing Jincheng Yimou Technology Development Co., Ltd, Nanjing Nengzhao Technology Co., Ltd, Anhui Ruikongxin Optoelectronics Technology Co., Ltd, Shandong Wanxiang Environmental Technology Co., Ltd, Shandong Zhong'an Intelligent Equipment Co., Ltd, Shandong Tianhe Environmental Technology Co., Ltd, Shandong Tiange Optoelectronics Technology Co., Ltd, Shandong Tianwei Environmental Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Jining Yongmei Mining Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2014-11-25
Registered Capital100K CNY

Jining Yongmei Industrial and Mining Machinery Co., Ltd., with its registered address at 1315, 13th floor, Unit 01, Comprehensive Building, Datang Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Li Zhigang, and the business scope includes general items: sales of mining machinery; Sales of mechanical parts and components; Sales of firefighting equipment; Sales of specialized equipment for environmental protection; Sales of rail transit engineering machinery and components; Sales of wind and electric tools; Sales of special equipment; Wholesale of hardware products; Retail of hardware products; Wholesale of daily necessities; Sales of daily necessities; Sales of building decoration materials; Electronic product sales; Sales of instruments and meters; Wholesale of automotive spare parts; Sales of labor protection equipment; Sales of security equipment; Sales of construction machinery; Wholesale of clothing and apparel; Clothing and apparel retail; Wholesale of shoes and hats; Retail of shoes and hats; Needle textile sales; Sales of needle textiles and raw materials; Sales of leather products; Sales of ecological environment monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Retail of electronic components; Sales of lighting fixtures; Sales of communication equipment; Sales of Class I medical devices; Sales of Class II medical devices; Retail of protective equipment for medical staff; Wholesale of protective equipment for medical staff; Wholesale of medical masks; Sales of household items; Sales of building materials; Sales of household appliances; Sales of household appliance spare parts; Sales of metal materials; Sales of metal products; Sales of non-metallic minerals and products; Sales of chemical products (excluding licensed chemical products); Sales of intelligent robots; Sales of distribution switch control equipment; Sales of electrical equipment; Sales of new energy original equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of calculator equipment; Software development; Information technology consulting services; Agricultural machinery sales (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License items: technology import and export; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Mine Wind Speed Direction Sensor, Tear Sensor, Control Interface Power Board

Top 2
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Yueqing Honghai Explosion proof Electrical Co., Ltd
Overall Score4.7 / 5
Est. Date2021-07-23
Registered Capital50K CNY

Yueqing Honghai Explosion proof Electrical Co., Ltd., with its registered address in Zhangjiawan Village, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Deng Bing as the legal representative. Its business scope includes general projects such as manufacturing of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of communication equipment; Manufacturing of power facilities and equipment; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of lighting fixtures; Sales of communication equipment; Manufacturing of metal fittings for construction; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of plastic products; Sales of power facilities and equipment; Sales of distribution switch control equipment; Sales of metal fittings for construction; Sales of lighting fixtures; Sales of plastic products; Sales of mechanical and electrical equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Mine Wind Speed Direction Sensor, Huaxia Tianxin, Jingzhou Zichen/Hubei Shaou

Top 3
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Beijing Jincheng Yimou Technology Development Co., Ltd
Overall Score4.7 / 5
Est. Date2015-09-10
Registered Capital5000K CNY

Beijing Jinchengyimou Technology Development Co., Ltd., with its registered address at Room 513B, 5th Floor, No. 3 Dajiaoting Middle Street, Chaoyang District, Beijing, registered with the Market Supervision Administration of Chaoyang District, Beijing. The legal representative is Zhang Xiaofan, and its business scope includes technology promotion, technology development, technology consulting, and technology transfer; Organize cultural and artistic exchange activities (excluding performances); Undertake exhibition and display activities; Conference services; Economic and trade consulting; Enterprise planning; business management; Investment consulting; Investment management; Travel information consultation; Design, produce, represent, and publish advertisements; Product design; Selling electronic products, social public safety equipment and devices, chemical products (excluding hazardous chemicals), mineral products (sales of coal are not allowed to engage in physical coal trading, storage and transportation activities in Beijing), stationery supplies, Class I medical devices, household appliances, handicrafts, jewelry, furniture (not engaged in physical store operations), building materials (not engaged in physical store operations), hardware and electrical equipment (not engaged in physical store operations, not including electric bicycles), mechanical equipment, communication equipment, flowers; Import and export of goods, import and export of technology, and import and export agency. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by industrial policies in this area.). Core products: Mine Wind Speed Direction Sensor, Anemometer, Wind Vane

TOP4
Nanjing Nengzhao Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2008-02-20
Registered Capital500K CNY

Nanjing Nengzhao Technology Co., Ltd. is registered at Room 1714, Building 5, Jiangning Wanda Plaza (West Zone), No. 68 Zhushan Road, Dongshan Street, Jiangning District, Nanjing City. The registration authority is the Jiangning District Government Service Management Office, and the legal representative is Cao Xia. The business scope includes licensed projects: none. General business items: sales of computer software and hardware, instruments and meters, sealing products, lubrication products, stainless steel products, machine tools and accessories, rubber and plastic products, electronic products, electromechanical equipment and products, energy-saving and environmental protection products, mechanical equipment, and electrical equipment. General project: Research and development of electronic specialized materials; Software development; Integrated circuit design; Manufacturing of instruments and meters; Instrument and meter repair (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Mine Wind Speed Direction Sensor, Temperature And Humidity Recorder, Online Wind Speed And Volume Meter

TOP5
Anhui Ruikongxin Optoelectronics Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-03-28
Registered Capital12912.367999999999K CNY

Anhui Ruikongxin Optoelectronic Technology Co., Ltd., registered at 3rd Floor, Building 1, Hefei Luyang Big Data Industrial Park, No. 868 Qinghe Road, Luyang District, Hefei City, Anhui Province, with the registration authority of Hefei Market Supervision Administration and the legal representative of Lv Yong. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal materials; Sales of mechanical equipment; Sales of communication equipment; Computer system services; Software development; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of intelligent instruments and meters; Instrument and meter repair; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electrical instruments and meters; Mechanical equipment research and development; Manufacturing of mechanical and electrical equipment; Manufacturing of optical instruments; Sales of optical instruments; Manufacturing of optoelectronic devices; Sales of optoelectronic devices; Manufacturing of power electronic components; Sales of power electronic components; Electronic product sales; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of electronic measuring instruments; Manufacturing of electronic specialized equipment; Manufacturing of electronic (gas) physical equipment and other electronic devices; Manufacturing of other electronic devices; Artificial intelligence industry application system integration services; Artificial Intelligence Universal Application System; Development of artificial intelligence application software; Artificial intelligence theory and algorithm software development; Basic software development for artificial intelligence; Manufacturing of industrial control computers and systems; Sales of industrial control computers and systems; Industrial design services; Installation and maintenance of industrial robots; Sales of security equipment; Manufacturing of security equipment; Engineering and technical research and experimental development; Manufacturing of computer software, hardware, and peripheral devices; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of communication equipment; Manufacturing of optical communication equipment; Sales of optical communication equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of specialized equipment for the production of lighting fixtures; Sales of specialized equipment for the production of lighting fixtures; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Internet of Things application services; Data processing and storage support services; Information system integration services; Research and development of intelligent robots; Sales of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Software sales; Sales of specialized equipment for semiconductor devices; Manufacturing of specialized equipment for semiconductor devices; Sales of semiconductor lighting devices; Manufacturing of general components; Electrical equipment repair; Repair of communication equipment; General equipment repair; Professional repair of communication transmission equipment; Professional repair of communication exchange equipment; Specialized equipment repair; Manufacturing of electrical signal equipment devices. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Mine Wind Speed Direction Sensor, Swing Mirror/Vibrating Mirror, Inductive Angle Encoder

TOP6
Shandong Wanxiang Environmental Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-04-08
Registered Capital5000K CNY

Shandong Wanxiang Environmental Technology Co., Ltd., registered at Room 301, Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), No. 155 Guangdian Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province (for office only), registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Gao Yang as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Sales of intelligent instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental protection monitoring; Environmental consulting services; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of office equipment; Manufacturing of office equipment consumables; Sales of office equipment and consumables; Information system operation and maintenance services; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects; Sales of agricultural machinery; Agricultural machinery services; Big data services; Data processing services; Internet of Things application services; Industrial Internet data service; Network technology services; Internet of Things technology services; Internet data service; Forestry pest control services; Crop pest and disease control services; Intelligent agricultural management; Construction of landscaping and greening projects; Forestry machinery services; Geological exploration technology services; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Mine Wind Speed Direction Sensor, Plant Protection Machinery, Agricultural Equipment

TOP7
Shandong Zhong'an Intelligent Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2019-11-01
Registered Capital3200K CNY

Shandong Zhong'an Intelligent Equipment Co., Ltd., with its registered address at Building 2, No. 106-1 Shanbo Road, Jiezhuang Street, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Zhang Xianjun, and the business scope includes general projects: specialized equipment manufacturing (excluding licensed professional equipment manufacturing); Manufacturing of construction machinery; Mining machinery manufacturing; Mechanical parts and component processing; Manufacturing of general components; Agricultural machinery manufacturing; Paint manufacturing (excluding hazardous chemicals); Sales of mining machinery; Sales of construction machinery; Sales of mechanical parts and components; Sales of coatings (excluding hazardous chemicals); Leasing of construction machinery and equipment; Mechanical equipment leasing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods; Research and development of efficient and energy-saving technologies in the mining industry; Specialized equipment repair; General equipment repair. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Mine Wind Speed Direction Sensor, Equipment Train, Gas Chromatograph

TOP8
Shandong Tianhe Environmental Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-10
Registered Capital5000K CNY

Shandong Tianhe Environmental Technology Co., Ltd., with its registered address at Room 206, Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), No. 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, and the legal representative is Yu Hailiang. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of environmental emergency detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of office equipment; Sales of office equipment and consumables; Information system operation and maintenance services; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects; Intelligent control system integration; Information system integration services; Integrated circuit design; Data processing and storage support services; Intelligent agricultural management; Manufacturing of specialized equipment for traffic safety and control; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Forestry pest control services; Crop pest and disease control services; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Mine Wind Speed Direction Sensor, 2. Smart Hydrology, 5. Smart Highway

TOP9
Shandong Tiange Optoelectronics Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-12-13
Registered Capital3000K CNY

Shandong Tiange Optoelectronic Technology Co., Ltd., registered at Room 205, 2nd Floor, Workshop 3, Oulong Science and Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Liu Xingyu as the legal representative. Its business scope includes general projects such as research and development of high-efficiency energy-saving technologies in the power industry; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Manufacturing of intelligent instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of environmental emergency detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental protection monitoring; Environmental consulting services; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of office equipment; Manufacturing of office equipment consumables; Sales of office equipment and consumables; Information system operation and maintenance services; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Mine Wind Speed Direction Sensor, Radar Flow Meter, Weighing Rain And Snow Gauge

TOP10
Shandong Tianwei Environmental Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-06-22
Registered Capital3000K CNY

Shandong Tianwei Environmental Technology Co., Ltd., with its registered address at Room 204, 2nd Floor, Workshop 3, Oulong Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone. The legal representative is Yin Yangyang, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Intelligent control system integration; Information system integration services; Information system operation and maintenance services; Integrated circuit design; Software development; Data processing and storage support services; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Intelligent agricultural management; Forestry pest control services; Manufacturing of specialized equipment for traffic safety and control; Ecological resource monitoring; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of environmental emergency detection instruments and meters; Sales of environmental emergency detection instruments and meters; Environmental protection monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of office equipment; Sales of office equipment and consumables; Information consulting services (excluding licensed information consulting services); External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Mine Wind Speed Direction Sensor, Smart Working Condition Equipment, Smart Environmental Monitoring Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jining Yongmei Mining Machinery Co., Ltd2014-11-25Mine Wind Speed Direction Sensor, Tear Sensor, Control Interface Power Board100K CNYNot Supported
Yueqing Honghai Explosion proof Electrical Co., Ltd2021-07-23Mine Wind Speed Direction Sensor, Huaxia Tianxin, Jingzhou Zichen/Hubei Shaou50K CNYNot Supported
Beijing Jincheng Yimou Technology Development Co., Ltd2015-09-10Mine Wind Speed Direction Sensor, Anemometer, Wind Vane5000K CNYNot Supported
Nanjing Nengzhao Technology Co., Ltd2008-02-20Mine Wind Speed Direction Sensor, Temperature And Humidity Recorder, Online Wind Speed And Volume Meter500K CNYNot Supported
Anhui Ruikongxin Optoelectronics Technology Co., Ltd2018-03-28Mine Wind Speed Direction Sensor, Swing Mirror/Vibrating Mirror, Inductive Angle Encoder12912.367999999999K CNYNot Supported
Shandong Wanxiang Environmental Technology Co., Ltd2019-04-08Mine Wind Speed Direction Sensor, Plant Protection Machinery, Agricultural Equipment5000K CNYNot Supported
Shandong Zhong'an Intelligent Equipment Co., Ltd2019-11-01Mine Wind Speed Direction Sensor, Equipment Train, Gas Chromatograph3200K CNYSupported
Shandong Tianhe Environmental Technology Co., Ltd2021-12-10Mine Wind Speed Direction Sensor, 2. Smart Hydrology, 5. Smart Highway5000K CNYNot Supported
Shandong Tiange Optoelectronics Technology Co., Ltd2021-12-13Mine Wind Speed Direction Sensor, Radar Flow Meter, Weighing Rain And Snow Gauge3000K CNYNot Supported
Shandong Tianwei Environmental Technology Co., Ltd2022-06-22Mine Wind Speed Direction Sensor, Smart Working Condition Equipment, Smart Environmental Monitoring Equipment3000K CNYNot Supported

Knowledge Base

Q

When using ultrasound to propagate in the air, its propagation speed is affected by the air flow (i.e. wind speed). In sensors, there are usually two ultrasonic transducers, one as the transmitting end and one as the receiving end. When ultrasound propagates in still air, the propagation time from the transmitting end to the receiving end is fixed.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs