Updated Aug 17, 2026 · Public platform & industry data

Aug 17, 2026 Updated

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2026 Top 10 Tester Manufacturers in China Shandong

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Top-rated Tester suppliers, How to choose a Tester manufacturer, Best Tester companies in China

The top 10 Tester manufacturers in Shandong for 2026 are: Jinan Chengyu Experimental Equipment Co., Ltd, Jinan Qianyuan Instrument Co., Ltd, Jining Yuzhe Industrial Technology Co., Ltd, Shandong Weima Environmental Protection Technology Co., Ltd, Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd, Jining Huakuang Machinery Equipment Co., Ltd, Jinan Hengpin Electromechanical Technology Co., Ltd, Jinan Haideno Machinery Automation Co., Ltd, Qingdao Aohaiyuan International Trade Co., Ltd, Qingdao Yongxingsheng Industrial Automation 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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Jinan Chengyu Experimental Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2018-09-04
Registered Capital5000K CNY

Jinan Chengyu Experimental Equipment Co., Ltd., with its registered address at No. 518, Dali Industrial Park, Yuqinghu Street, Huaiyin District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Huaiyin District, Jinan City. The legal representative is Jia Guangchang, and its business scope includes the development, production, and sales of testing machines, CNC machine tools, and accessories; Technical development, manufacturing, and sales of experimental instruments, woodworking machinery, and carving machinery; Wholesale and retail: instruments and meters, testing equipment, measuring instruments, hygrometers; Import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Tester, Tensile Testing Machine, Static Load Anchoring Testing Machine

Top 2
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Jinan Qianyuan Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2023-02-03
Registered Capital500K CNY

Jinan Qianyuan Instrument Co., Ltd., with its registered address at No. 8186-76 Jiaxuan Road, Dongjia Street, Licheng District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Licheng District, Jinan City. The legal representative is Zhou Weiguo, and the business scope includes general projects: sales of instruments and meters; Manufacturing of instruments and meters; Instrument and meter repair; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of optical instruments; Sales of intelligent instruments and meters; Sales of experimental analytical instruments; Sales of specialized equipment for environmental protection; Sales of glassware; Manufacturing of experimental analytical instruments; Technology import and export; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of automotive decorative products; Wholesale of computer software, hardware, and auxiliary equipment; Sales of plastic products; Sales of specialized testing instruments for textiles; Sales of environmental emergency detection instruments and meters; Sales of Class I medical devices; Installation services for ordinary mechanical equipment; Specialized equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal materials; Sales of metal structures; Retail of hardware products; Wholesale of hardware products; Mold sales; Electrical equipment repair; Sales of Class II medical devices; (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: operation of Class III medical devices; (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 results.). Core products: Tester, Bottle Nipple Testing Equipment, Surgical Gown Testing Equipment

Top 3
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Jining Yuzhe Industrial Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-11-13
Registered Capital1000K CNY

Jining Yuzhe Industrial Technology Co., Ltd., registered at Room 1609, Block B, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Fu Kaixuan, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of construction machinery; Manufacturing of security equipment; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Wholesale of electronic components; Sales of security equipment; Sales of diving rescue equipment; Sales of synthetic materials; Sales of metal products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Tester, Transportation, Safety Protection

TOP4
Shandong Weima Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-11-01
Registered Capital3000K CNY

Shandong Weima Environmental Protection Technology Co., Ltd., with its registered address at 1810, Block C, Huijing International City, No. 47 Jinyu Road, Jining City, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Yan Li, and its business scope includes research and development of environmental protection technology; Research and sales of new energy electric vehicles and environmental sanitation equipment; Technical research and sales of construction machinery, railway equipment, instruments and meters, environmental protection equipment, agricultural machinery, fire-fighting equipment, and intelligent equipment; Wholesale of mechanical equipment, hardware products, and electronic products; Network technology services; Computer software development. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Tester, Mining Machinery, Construction Machinery

TOP5
Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-02-19
Registered Capital10000K CNY

Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd., with its registered address at Room 1801, Building 3, No. 130 Jiushui East Road, Licang District, Qingdao City, is registered with the Market Supervision Administration of Licang District, Qingdao City. The legal representative is Lv Changgang, and the business scope includes general projects such as software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of instruments and meters; Electronic product sales; Sales of mechanical equipment; Sales of household appliances; Sales of labor protection equipment; Retail of sports goods and equipment; Retail of hardware products; Sales of Class II medical devices; Medical research and experimental development; Wholesale of cosmetics; Engineering and technical research and experimental development; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of experimental analytical instruments; General equipment manufacturing (excluding special equipment manufacturing); Sales of office supplies; Health consultation services (excluding diagnosis and treatment services); Sales of health food (pre packaged); Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Clothing and apparel retail; Manufacturing of household textile products; Sales of plastic products; Sales of leather products; Sales of packaging materials and products; Jewelry manufacturing; Wholesale of jewelry; Advertising production; Advertising release; Advertising design and agency; Enterprise management consulting; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Sales of firefighting equipment; Manufacturing of security equipment; Sales of security equipment; Agricultural machinery services; Sales of intelligent robots; Research and development of intelligent robots; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: cosmetics production [branch operation]; Production of Class II medical devices; Production of Class III medical devices; Medical services; Production of health food; Third class medical device operation. (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: Tester, Lb-2070 Environmental Fluoride Sampler, Lb-Khw-6 Air Microbial Sampler

TOP6
Jining Huakuang Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2014-03-18
Registered Capital3000K CNY

Jining Huakuang Machinery Equipment Co., Ltd., with its registered address at Room 2310, 23rd Floor, Xieying Technology Building, No. 18 Jinyu Road, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Wang Chen, and its business scope includes the sales of mining machinery equipment and accessories, railway equipment and accessories, agricultural and animal husbandry machinery equipment, environmental protection equipment, engineering machinery equipment and accessories, construction machinery equipment, fire-fighting equipment, electrical appliances, instruments and meters, and steel; Installation of coal mining machinery and equipment; Computer software design, research and development, and sales; Internet information service business; Import and export business of general goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Tester, High Voltage Junction Box, Foam Extinguishing

TOP7
Jinan Hengpin Electromechanical Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-09-18
Registered Capital5000K CNY

Jinan Hengpin Electromechanical Technology Co., Ltd., with its registered address at No. 13, 3rd Street, Xinsha Industrial Park, Huaiyin District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Huaiyin District, Jinan City. The legal representative is Zhang Hongpu, and the business scope includes the production, sales, and maintenance of packaging special equipment, testing equipment, and instruments (excluding medical devices); Mechanical component processing; Technical development and sales of electrical equipment, mechanical equipment, and electronic products; Technical development, technical services, and sales of computer software and hardware; Wholesale and retail of instruments and meters (excluding medical equipment), mechanical equipment accessories, rubber products, plastic products, metal materials, hardware, building materials, automotive parts, and power tools; Import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Tester, Oral Mucosal Adhesion Tester, Corrugated Cardboard Four Point Bending Stiffness Tester

TOP8
Jinan Haideno Machinery Automation Co., Ltd
Overall Score4.5 / 5
Est. Date2016-03-17
Registered Capital1000K CNY

Jinan Haideno Machinery Automation Co., Ltd., with its registered address at Room 402, Building 30, Jinan Zhizao Port, Liandong U Valley, No. 2222 Yuqing Road South Section, Ping'an Street, Changqing District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Changqing District, Jinan City. The legal representative is Song Guangwen, and the business scope includes the technical development, production, sales, and installation of fluid system equipment, hydraulic and pneumatic power machinery and components, food machinery equipment, environmental pollution prevention and control special equipment, industrial automatic control system devices, pressure measuring instruments, electrical equipment, machine tools and accessories, electronic products, seals, molds, and lightning arresters; Sales of mechanical equipment, chemical products (excluding hazardous chemicals), computers and accessories, building materials, metal materials, automotive parts, and office equipment; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Tester, Automated Equipment, Booster Pump

TOP9
Qingdao Aohaiyuan International Trade Co., Ltd
Overall Score4.4 / 5
Est. Date2014-02-26
Registered Capital1000K CNY

Qingdao Aohaiyuan International Trade Co., Ltd., with its registered address at No. 161 Changjiang West Road, Huangdao District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Huangdao District, Qingdao City. The legal representative is Zhang Yanhai, and its business scope includes wholesale and retail of hardware and building materials, communication equipment (excluding satellite TV broadcasting ground receiving facilities), electronic products, measuring tools, computer accessories, metal materials (excluding precious metals), primary agricultural products, and mechanical equipment; Import and export of goods and technology; Operate other general business projects that do not require administrative approval. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Tester, Ultrasonic Grinder, Mitutoyo Sanfeng

TOP10
Qingdao Yongxingsheng Industrial Automation Co., Ltd
Overall Score4.4 / 5
Est. Date2016-08-12
Registered Capital1000K CNY

Qingdao Yongxingsheng Industrial Automation Co., Ltd., with its registered address at Unit 604, Building 19, Huaxu Meibang, No. 9 Xiangtan Road, Chengyang District, Qingdao City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Chengyang District, Qingdao City. The legal representative is Zhang Xian, and the business scope includes wholesale of mechanical equipment and accessories, electronic products, instruments and meters, hardware and electromechanical equipment, labor protection supplies, office supplies, automation equipment, plastic products, aluminum products, industrial equipment and accessories; Maintenance and installation (maintenance and installation are not included here): mechanical equipment, automation equipment, storage equipment, industrial equipment; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Tester, Socket Wrench Set, Kstools

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jinan Chengyu Experimental Equipment Co., Ltd2018-09-04Tester, Tensile Testing Machine, Static Load Anchoring Testing Machine5000K CNYNot Supported
Jinan Qianyuan Instrument Co., Ltd2023-02-03Tester, Bottle Nipple Testing Equipment, Surgical Gown Testing Equipment500K CNYNot Supported
Jining Yuzhe Industrial Technology Co., Ltd2017-11-13Tester, Transportation, Safety Protection1000K CNYSupported
Shandong Weima Environmental Protection Technology Co., Ltd2019-11-01Tester, Mining Machinery, Construction Machinery3000K CNYNot Supported
Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd2016-02-19Tester, Lb-2070 Environmental Fluoride Sampler, Lb-Khw-6 Air Microbial Sampler10000K CNYNot Supported
Jining Huakuang Machinery Equipment Co., Ltd2014-03-18Tester, High Voltage Junction Box, Foam Extinguishing3000K CNYSupported
Jinan Hengpin Electromechanical Technology Co., Ltd2012-09-18Tester, Oral Mucosal Adhesion Tester, Corrugated Cardboard Four Point Bending Stiffness Tester5000K CNYNot Supported
Jinan Haideno Machinery Automation Co., Ltd2016-03-17Tester, Automated Equipment, Booster Pump1000K CNYNot Supported
Qingdao Aohaiyuan International Trade Co., Ltd2014-02-26Tester, Ultrasonic Grinder, Mitutoyo Sanfeng1000K CNYSupported
Qingdao Yongxingsheng Industrial Automation Co., Ltd2016-08-12Tester, Socket Wrench Set, Kstools1000K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of testers, it is recommended to match specifications based on key technical parameters such as voltage range, accuracy level, and sampling rate of the tested object. For example, the power industry needs to pay attention to insulation performance indicators, while electronic manufacturing focuses on response speed.
  • In industrial production line scenarios, testers are usually used in the product quality inspection process. At this time, priority should be given to the supplier's product compatibility and industry performance to ensure that the equipment can adapt to high-frequency continuous operation environments.
  • When selecting suppliers, priority should be given to referring to the activity level of the enterprise and platform statistical information, especially for manufacturers that provide automotive diagnostic testers for a long time. Their technical iteration records often reflect stability.
  • Different testing scenarios have differentiated requirements for device interface types. For example, laboratory environments may require multi-channel testers, while outdoor operations focus more on portability and protection level design.

Knowledge Base

Q

On site installation conditions for IP waterproof testing machine: Area: 10-30m ² Drainage method: floor drain Water requirement: tap water Electricity requirements: AC380V/50Hz, power 12.5KW, with leakage protection Dimensions inside the drainage ditch (width x height): 200mm x 50mm Waterproof laboratory size (W × D × H)

Q

Air filter integrity tester is a device used to test the integrity of air filters. Integrity testing is a critical process for verifying whether a filter can effectively trap particles and microorganisms in the air, and is crucial for ensuring the performance and quality of air filters. The air filter integrity tester uses a series of testing methods, such as bubble point testing, pressure holding testing, and diffusion flow testing

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