Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Variable Frequency Integrated Machine Manufacturers in China Shandong

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Top-rated Variable Frequency Integrated Machine suppliers, How to choose a Variable Frequency Integrated Machine manufacturer, Best Variable Frequency Integrated Machine companies in China

The top 10 Variable Frequency Integrated Machine manufacturers in Shandong for 2026 are: Shandong Zhongtan Intelligent Equipment Co., Ltd, Zhongtuo Intelligent Equipment (Shandong) Co., Ltd, Zhongyi Intelligent Equipment Co., Ltd, Shandong Entre Air Conditioning Equipment Co., Ltd, Weihai Jingxun Tongtong Electronic Technology Co., Ltd, Qufu Jinwei Machinery Equipment Co., Ltd, Shandong Shenhua Machinery Manufacturing Co., Ltd, Shandong Norton Air Conditioning Equipment Co., Ltd, Middling coal Agriculture and Forestry Technology Co., Ltd, Jining Pengcheng Machinery Manufacturing 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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ShandongShandong
Top 1
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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (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: Variable Frequency Integrated Machine, Lifting Equipment, Instrumentation And Meters

Top 2
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Zhongtuo Intelligent Equipment (Shandong) Co., Ltd
Overall Score4.8 / 5
Est. Date2019-04-28
Registered Capital10000K CNY

Zhongtuo Intelligent Equipment (Shandong) Co., Ltd., with its registered address at Room 1601, Block A, 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 Zhang Yujing, and the business scope includes general projects such as industrial control computer and system manufacturing; Sales of construction machinery; Sales of railway transportation infrastructure equipment; Sales of railway transportation equipment; Sales of mechanical and electrical equipment; Mechanical equipment research and development; Sales of specialized equipment for environmental protection; Sales of mining machinery; Sales of instruments and meters; Sales of agricultural machinery; Sales of firefighting equipment; Wholesale of hardware products; Electronic product sales; Sales of mechanical equipment; Import and export of goods; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Automobile sales; Sales of new energy vehicles. (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: Variable Frequency Integrated Machine, Other Machinery, Double Cylinder Hydraulic Shear

Top 3
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Zhongyi Intelligent Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2020-06-15
Registered Capital50000K CNY

Zhongyi Intelligent Equipment Co., Ltd., with its registered address at No. 0307, B8, Bo Guan Yun Zhu Dong, Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Han Genshun, and its business scope includes general projects such as mechanical equipment research and development; Sales of construction machinery; Mining machinery manufacturing; Sales of mechanical equipment; Sales of mining machinery; Manufacturing of construction machinery; Sales of intelligent agricultural machinery and equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Mechanical parts and component processing; Technology import and export; Import and export of goods. (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: Variable Frequency Integrated Machine, Mining Vehicles, Etc, Large-Scale Equipment

TOP4
Shandong Entre Air Conditioning Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-01-10
Registered Capital10000K CNY

Shandong Entelei Air Conditioning Equipment Co., Ltd., with its registered address at the north of the 100 meters east of the intersection of Fucheng Avenue Road and Boyang Road, Shengzhuang Town, Mount Taishan District, Tai'an City, Shandong Province, is registered by the Market Supervision Administration of Mount Taishan District, Tai'an City, and its legal representative is Cheng Xiaoxiao. Its business scope includes general projects: refrigeration and air conditioning equipment sales; Manufacturing of refrigeration and air conditioning equipment; Sales of solar thermal utilization equipment; Sales of specialized equipment for environmental protection; Sales of fans and blowers; Fan and fan manufacturing; Import and export of goods. (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: Variable Frequency Integrated Machine, Kitchen Air Conditioner, Industrial Air Conditioner

TOP5
Weihai Jingxun Tongtong Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2015-11-03
Registered Capital20000K CNY

Weihai Jingxun Tongtong Electronic Technology Co., Ltd., with its registered address at 221-1 Huoju Road, Huoju High tech Industrial Development Zone, Weihai City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weihai Huoju High tech Industrial Development Zone. The legal representative is Wang Xiang, and the business scope includes general projects: manufacturing of environmental monitoring specialized instruments and meters; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Manufacturing of digital video surveillance systems; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of instruments and meters; Instrument and meter repair; Sales of instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of water quality pollutant monitoring and detection instruments and meters; Design and construction services for security technology prevention systems; Internet of Things technology services; Research and development of Internet of Things technology; Sales of IoT devices; Industrial Internet data service; Installation services for ordinary mechanical equipment; Software development; Import and export of goods; Technology import and export; Integrated circuit design; Integrated circuit manufacturing; Information system integration services; Intelligent control system integration; Manufacturing of communication equipment; Irrigation services; Water related consulting services; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Manufacturing of plastic products; Sales of plastic products; Agricultural machinery services; Sales of agricultural machinery; Agricultural machinery manufacturing; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Manufacturing of agricultural, forestry, animal husbandry and fishery machinery accessories; Motor manufacturing; Manufacturing of generators and generator sets; Manufacturing of electric motors; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of intelligent unmanned aerial vehicles; Manufacturing of optical instruments; Sales of optical instruments; Intelligent agricultural management; Manufacturing of IoT devices; Manufacturing of mobile communication devices; Manufacturing of terminal measuring equipment; Fertilizer sales; Fertilizer sales; Research and development of bio organic fertilizers; Research and development of technology for the harmless utilization of agricultural and forestry waste resources. (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: construction project construction; Manufacturing of wires and cables. (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: Variable Frequency Integrated Machine, Diffused Silicon Pressure Core, Other Devices

TOP6
Qufu Jinwei Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2019-06-27
Registered Capital1000K CNY

Qufu Jinwei Machinery Equipment Co., Ltd. is registered in the Economic Development Zone of Fangshan Town, Qufu City. The registration authority is Qufu Market Supervision Administration Bureau, and the legal representative is Qi Jinli. Its business scope includes woodworking machinery, building materials equipment, construction machinery, mining machinery, garden machinery, agricultural machinery, environmental protection machinery, waste disposal machinery, conveying machinery, building materials, hardware and electrical equipment, steel sales, water, electricity and heating installation, daily necessities sales, import and export of goods, and technology transfer. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Integrated Machine, Lifting Platform, Cnc Machine Tool

TOP7
Shandong Shenhua Machinery Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2014-11-11
Registered Capital30000K CNY

Shandong Shenhua Machinery Manufacturing Co., Ltd., with its registered address at No. 11 Kaiyuan Road, Jining High tech Zone, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Han Yong, and its business scope includes general projects: manufacturing of construction machinery; Sales of construction machinery; Manufacturing of specialized equipment for geological exploration; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of specialized equipment for geological exploration; Sales of rail transit engineering machinery and components; Mechanical equipment research and development; Sales of mechanical equipment; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Sales of special equipment; Sales of metal materials; Sales of steel reinforcement products for construction; Sales of new energy vehicles as a whole; Sales of generators and generator sets; General equipment manufacturing (excluding special equipment manufacturing); Motor manufacturing; Sales of building materials; Manufacturing of material handling equipment; Sales of material handling equipment; Import and export of goods; Technology import and export. (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: Variable Frequency Integrated Machine, Ventilation And Safety Equipment, Petroleum Equipment

TOP8
Shandong Norton Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-27
Registered Capital3000K CNY

Shandong Norton Air Conditioning Equipment Co., Ltd., registered at No. 249 Hubin North Road, Tianqu Street Office, Decheng District, Dezhou City, Shandong Province, registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City, with Ma Chao as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Fan and fan manufacturing; Manufacturing of mechanical and electrical equipment; Manufacturing of security equipment; Sales of refrigeration and air conditioning equipment; Sales of solar thermal utilization equipment; Sales of gas and liquid separation and purification equipment; Sales of fans and blowers; Wholesale of hardware products; Retail of hardware products; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of firefighting equipment; Sales of security equipment; Sales of metal products; Sales of rubber products; Sales of plastic products; Installation services for ordinary mechanical equipment; Home appliance installation services; Sales of solar thermal utilization products; Technology import and export; Import and export of goods; Sales of intelligent instruments and meters; Manufacturing of intelligent instruments and meters; Sales of instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of air pollution monitoring and detection instruments and meters; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring. (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: Variable Frequency Integrated Machine, Air Source Heat Pump, Drying Unit

TOP9
Middling coal Agriculture and Forestry Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-01-13
Registered Capital50000K CNY

Middling coal Agriculture and Forestry Technology Co., Ltd., with its registered address at 308, Floor 3, Block A, Zhongdong Building, No. 10006, Jiankang East Street, Qingchi Street Mall Community, Weifang High tech Zone, Shandong Province, is registered by the Market Supervision Administration of Weifang High tech Industrial Development Zone, and its legal representative is Zhang Zhenhang. Its business scope includes general projects: research and development of harmless utilization technology for agricultural and forestry waste recycling; Sales of mechanical equipment; Sales of agricultural machinery; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of mining machinery; Sales of railway transportation infrastructure equipment; Sales of construction machinery; Sales of rail transit engineering machinery and components; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of distribution switch control equipment; Sales of instruments and meters; Sales of electronic vacuum devices; Retail of electronic components; Sales of high-speed rail equipment and accessories; Sales of water transportation equipment; Electronic product sales; Sales of intelligent robots; Sales of industrial robots; Sales of intelligent unmanned aerial vehicles; Sales of mechanical parts and components; Sales of chemical products (excluding licensed chemical products); Sales of lubricating oil; Sales of metal products; Sales of non-metallic minerals and products; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Fruit cultivation; Crop pest and disease control services; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); 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: retail of pesticides. (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: Variable Frequency Integrated Machine, Supporting Equipment, Large-Scale Equipment

TOP10
Jining Pengcheng Machinery Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2020-10-30
Registered Capital300K CNY

Jining Pengcheng Machinery Manufacturing Co., Ltd., registered at Room 666-2, 6th Floor, Runze Business Building, North Section of Hong Kong West Road, Guanyin Ge Street, Rencheng District, Jining City, Shandong Province (multiple photos for one address), registered with the Market Supervision Administration of Rencheng District, Jining City, with Yang Sen as the legal representative. Its business scope includes general projects: sales of mining machinery; Sales of agricultural machinery; Agricultural machinery services; Sales of construction machinery; Leasing of construction machinery and equipment; Sales of household appliances; Retail of daily household appliances; Sales of rail transit engineering machinery and components; Sales of specialized equipment, key systems, and components for rail transit; Sales of railway transportation equipment; Sales of railway transportation infrastructure equipment; Sales of railway locomotive and vehicle accessories; Sales of information security equipment; Internet security services; Sales of special labor protection equipment; Environmental consulting services; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Maintenance of transportation facilities; Retail of hardware products; Sales of mechanical parts and components; Electronic product sales; Sales of building materials; Sales of metal products; Sales of daily miscellaneous goods; Sales of non-metallic minerals and products; Sales of instruments and meters; Sales of office equipment; Sales of mechanical equipment; Sales of labor protection equipment; Sales of new energy original equipment; Research and development of emerging energy technologies; General equipment repair; Sales of packaging materials and products; Sales of rubber products; Sales of specialized equipment for rubber processing; Mechanical equipment leasing; Wholesale of automotive spare parts; Sales of electric accessories for new energy vehicles; Ship sales; Sales of CNC machine tools; Sales of machine tool functional components and accessories; Sales of specialized equipment for environmental protection; Sales of intelligent robots; Sales of industrial robots; Sales of artificial intelligence hardware; Sales of underwater systems and operational equipment. (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: Variable Frequency Integrated Machine, Crawler Chassis, Tracked Transporter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Variable Frequency Integrated Machine, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
Zhongtuo Intelligent Equipment (Shandong) Co., Ltd2019-04-28Variable Frequency Integrated Machine, Other Machinery, Double Cylinder Hydraulic Shear10000K CNYSupported
Zhongyi Intelligent Equipment Co., Ltd2020-06-15Variable Frequency Integrated Machine, Mining Vehicles, Etc, Large-Scale Equipment50000K CNYSupported
Shandong Entre Air Conditioning Equipment Co., Ltd2018-01-10Variable Frequency Integrated Machine, Kitchen Air Conditioner, Industrial Air Conditioner10000K CNYNot Supported
Weihai Jingxun Tongtong Electronic Technology Co., Ltd2015-11-03Variable Frequency Integrated Machine, Diffused Silicon Pressure Core, Other Devices20000K CNYNot Supported
Qufu Jinwei Machinery Equipment Co., Ltd2019-06-27Variable Frequency Integrated Machine, Lifting Platform, Cnc Machine Tool1000K CNYNot Supported
Shandong Shenhua Machinery Manufacturing Co., Ltd2014-11-11Variable Frequency Integrated Machine, Ventilation And Safety Equipment, Petroleum Equipment30000K CNYNot Supported
Shandong Norton Air Conditioning Equipment Co., Ltd2020-04-27Variable Frequency Integrated Machine, Air Source Heat Pump, Drying Unit3000K CNYNot Supported
Middling coal Agriculture and Forestry Technology Co., Ltd2018-01-13Variable Frequency Integrated Machine, Supporting Equipment, Large-Scale Equipment50000K CNYNot Supported
Jining Pengcheng Machinery Manufacturing Co., Ltd2020-10-30Variable Frequency Integrated Machine, Crawler Chassis, Tracked Transporter300K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of variable frequency integrated machines, it is recommended to prioritize checking key technical parameters such as rated power, voltage range, and energy efficiency level to ensure compatibility with existing equipment.
  • When applied in industrial automation or HVAC systems, it is necessary to select the appropriate variable frequency integrated machine model based on the frequency of load fluctuations to optimize energy consumption control effectiveness.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • If used in high-precision machining scenarios, it is recommended to pay attention to the response speed and torque stability of the variable frequency integrated machine to avoid affecting production efficiency due to insufficient performance.

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