Updated Oct 15, 2026 · Public platform & industry data

Oct 15, 2026 Updated

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2026 Top 10 Connecting Devices Manufacturers in China Shanghai

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

The top 10 Connecting Devices manufacturers in Shanghai for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Huahe International Trade (Shanghai) Co., Ltd, Shanghai Hunhao Automation Equipment Co., Ltd, Shanghai Yunhan Tianqi Electronic Technology Co., Ltd, Ke Ying Fa Xian Kuai Technology (Shanghai) Co., Ltd, Shanghai Hardin Precision Electromechanical Co., Ltd, Shanghai Jinghan Electromechanical Equipment Co., Ltd, Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd, Shanghai Jiabo Electromechanical Co., Ltd, Airifu (Shanghai) New Materials 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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Shanghai Qiantuo Trading Co., Ltd
Overall Score4.9 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Connecting Devices, Solenoid Valve, Safety Relay

Top 2
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Huahe International Trade (Shanghai) Co., Ltd
Overall Score4.7 / 5
Est. Date2011-05-12
Registered Capital5000K CNY

Huahe International Trade (Shanghai) Co., Ltd., registered at Room J7016, Zone E, 1st Floor, Building 4, No. 358_368 Kefu Road, Jiading District, Shanghai, with the registration authority of Jiading District Market Supervision Administration and the legal representative being Wu Lin. Its business scope includes licensed projects such as import and export of goods; Technology import and export; Various engineering construction activities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: sales of instruments and meters, hardware tools, wires and cables, metal materials, electronic products, office equipment, mechanical and electrical equipment, hotel equipment, labor protection supplies, car accessories, household goods, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), business consulting; Instrument and meter repair; Mechanical equipment leasing. (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: Connecting Devices, Online Viscometer, Electronic Hygrometer

Top 3
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Shanghai Hunhao Automation Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2023-05-17
Registered Capital1800K CNY

Shanghai Hunhao Automation Equipment Co., Ltd., registered at No. 3316 Tingwei Road, Jinshan District, Shanghai (Caorong Company), registered with the Jinshan District Market Supervision and Administration Bureau, with Cai Xun as the legal representative. Its business scope includes general projects: sales of mechanical equipment; Sales of electrical equipment; Wholesale of hardware products; Wholesale of electronic components; Operation of wires and cables; Electronic product sales; Sales of instruments and meters; Sales of distribution switch control equipment; Sales of electrical accessories; Sales of household appliances; Sales of mechanical and electrical equipment; Sales of CNC machine tools; General equipment repair; Specialized equipment repair; Electrical equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Connecting Devices, Siemens Combustion Equipment, Siemens Soft Start

TOP4
Shanghai Yunhan Tianqi Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-05-15
Registered Capital3000K CNY

Shanghai Yunhan Tianqi Electronic Technology Co., Ltd. is registered at Room 368, Section 302, No. 211 Fute North Road, China (Shanghai) Pilot Free Trade Zone. The registration authority is the Market Supervision Administration of the Pilot Free Trade Zone, and the legal representative is Zeng Ye. Its business scope includes technology development, consulting, transfer, and services in the fields of electronic and computer technology, design, production, agency, and publication of various advertisements, sales of electronic components, communication equipment, instruments and meters, hardware and electrical equipment, packaging materials, telecommunications business, and import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Connecting Devices, Switch, Connectors, Interconnecting Devices

TOP5
Ke Ying Fa Xian Kuai Technology (Shanghai) Co., Ltd
Overall Score4.6 / 5
Est. Date2019-02-12
Registered Capital10000K CNY

Ke Ying Fa Xian Kuai Technology (Shanghai) Co., Ltd., with its registered address at 2nd Floor, Building 5, No. 1881 Laiyin Road, Jiuting Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration and represented by Han Zhonghua. Its business scope includes general projects such as technical consulting, technical services, technology development, and technology transfer in the field of electrical technology; Production, research and development, and sales of electronic components, sensors, automation equipment and accessories, communication equipment, automotive wiring harnesses and terminals, monitoring system equipment, high and low voltage electrical equipment; Wholesale and retail of electrical equipment, wires and cables, instruments and meters, hardware and electrical equipment, electromechanical equipment and accessories; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (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: Connecting Devices, Connector, Solar Simulator

TOP6
Shanghai Hardin Precision Electromechanical Co., Ltd
Overall Score4.5 / 5
Est. Date2005-04-04
Registered Capital1000K CNY

Shanghai Hardin Precision Electromechanical Co., Ltd., with its registered address at Room 1040, No. 58 Zhushan Road, Shanyang Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Stress, and its business scope includes electromechanical equipment, electronic products, household appliances, office equipment and supplies, hardware and electrical equipment, instruments and meters, building decoration materials, industrial automation equipment, packaging material sales, decoration design, and electronic equipment installation engineering. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Connecting Devices, Shop's Top Picks, Electric Vehicle Charging Equipment

TOP7
Shanghai Jinghan Electromechanical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2015-04-14
Registered Capital500K CNY

Shanghai Jinghan Electromechanical Equipment Co., Ltd., with its registered address at Room 2113, No. 868 Jinqi Road, Fengxian District, Shanghai, is registered with the Market Supervision Bureau of Fengxian District. The legal representative is Wei Hai, and its business scope includes the wholesale and retail of electromechanical equipment, automation equipment, instruments and meters, computers, software and auxiliary equipment, communication equipment (except for satellite TV broadcasting ground receiving facilities), automotive parts, motorcycle parts, hardware and electrical equipment, metal materials, metal products, building decoration materials, chemical raw materials and products (except for hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals), textiles, and daily necessities. It also provides business information consulting and engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Connecting Devices, Engine, One-Way Throttle Valve

TOP8
Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2004-06-09
Registered Capital10000K CNY

Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd. is registered at Room 5F-1029, No. 1955 Hami Road, Changning District, Shanghai. The registration authority is Changning District Market Supervision Administration, and the legal representative is Zhao Shucai. The business scope includes licensed projects and various engineering construction activities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: mechanical and electrical equipment, labor protection supplies, disinfectants (excluding hazardous chemicals), automation control equipment, communication equipment, hardware and electrical equipment, instruments and meters, wires and cables, computers, software and auxiliary equipment, daily chemical products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), daily sales of hundred goods, wholesale of Class I medical devices, wholesale of Class II medical devices, wholesale of medical masks, sales of daily masks (non-medical), sales of industrial textile products, rental of self owned houses, 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: Connecting Devices, Mechanical Hand, Filter/Cartridge

TOP9
Shanghai Jiabo Electromechanical Co., Ltd
Overall Score4.4 / 5
Est. Date2013-10-28
Registered Capital1000K CNY

Shanghai Jiabo Electromechanical Co., Ltd., with its registered address at Room 102-2, Building 22, No. 20 Fuhui Road, Furong Economic Park, Yexie Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Bureau. The legal representative is Li Hongyue. The company's business scope includes wholesale and retail of electromechanical products, electromechanical equipment, hardware and electrical equipment, electronic products, instruments and meters, installation and maintenance of complete sets of power system control equipment, installation, maintenance and leasing of complete sets of power equipment and electronic equipment (not engaged in financial leasing), technical services, technical consulting, technology transfer, and technology development in the special technical field of power engineering. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Connecting Devices, Pm2.5 Laser Dust Sensor, Wireless Active Environmental Sensors

TOP10
Airifu (Shanghai) New Materials Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-09-23
Registered Capital5000K CNY

Airifu (Shanghai) New Material Technology Co., Ltd., registered at 5th Floor, Building 11, No. 6055 Jinhai Road, Fengxian District, Shanghai, with the registration authority of Fengxian District Market Supervision Administration and the legal representative of Luo Jiahao, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Promotion services for new material technology; Sales of coatings (excluding hazardous chemicals); Sales of synthetic materials; Sales of engineering plastics and synthetic resins; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of rubber products; Sales of high-performance fibers and composite materials; Sales of high-quality synthetic rubber; Sales of specialized chemical products (excluding hazardous chemicals); 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: Connecting Devices, Mitsui Chemical Tpx, Solvay Para, Usa

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Qiantuo Trading Co., Ltd2008-09-18Connecting Devices, Solenoid Valve, Safety Relay2000K CNYNot Supported
Huahe International Trade (Shanghai) Co., Ltd2011-05-12Connecting Devices, Online Viscometer, Electronic Hygrometer5000K CNYNot Supported
Shanghai Hunhao Automation Equipment Co., Ltd2023-05-17Connecting Devices, Siemens Combustion Equipment, Siemens Soft Start1800K CNYNot Supported
Shanghai Yunhan Tianqi Electronic Technology Co., Ltd2019-05-15Connecting Devices, Switch, Connectors, Interconnecting Devices3000K CNYNot Supported
Ke Ying Fa Xian Kuai Technology (Shanghai) Co., Ltd2019-02-12Connecting Devices, Connector, Solar Simulator10000K CNYSupported
Shanghai Hardin Precision Electromechanical Co., Ltd2005-04-04Connecting Devices, Shop's Top Picks, Electric Vehicle Charging Equipment1000K CNYNot Supported
Shanghai Jinghan Electromechanical Equipment Co., Ltd2015-04-14Connecting Devices, Engine, One-Way Throttle Valve500K CNYNot Supported
Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd2004-06-09Connecting Devices, Mechanical Hand, Filter/Cartridge10000K CNYNot Supported
Shanghai Jiabo Electromechanical Co., Ltd2013-10-28Connecting Devices, Pm2.5 Laser Dust Sensor, Wireless Active Environmental Sensors1000K CNYNot Supported
Airifu (Shanghai) New Materials Technology Co., Ltd2021-09-23Connecting Devices, Mitsui Chemical Tpx, Solvay Para, Usa5000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of connecting devices, it is recommended to prioritize checking key technical parameters such as current carrying capacity, voltage level, and interface type to ensure compatibility with equipment. In industrial automation scenarios, additional attention should be paid to seismic and corrosion resistance performance.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, in high-frequency application scenarios, suppliers with stable supply records in the communication field need to be screened.
  • The requirements for connecting devices vary greatly in different scenarios. Vehicle electronics need to meet high temperature stability, while consumer electronics products focus more on miniaturization and plug-in life, and the application environment needs to be clearly defined before procurement.
  • When evaluating suppliers of connecting devices, it is recommended to compare the stability of enterprise supply through industry platform statistics. At the same time, it is recommended to prioritize suppliers with practical cases in segmented fields such as new energy or medical equipment.

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