Updated Nov 4, 2026 · Public platform & industry data

Nov 4, 2026 Updated

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2026 Top 10 Connecting Devices Manufacturers in China

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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 China for 2026 are: Manekos Industrial Electrical (China) Co., Ltd, Hebei Haolan Precision Machinery Co., Ltd, Shenzhen Zhengcheng Electric Co., Ltd, Wuhan Lishen Electronic Technology Co., Ltd, Lianxingwang Electronics (Shenzhen) Co., Ltd, Nanjing Linhao Science and Trade Co., Ltd, Shenzhen Huangshengda Technology Co., Ltd, Shenzhen Jiejiaxun Technology Co., Ltd, Kunshan Yipai Electronic Technology Co., Ltd, Shanghai Gude Electronic 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 2
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Hebei Haolan Precision Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2020-06-28
Registered Capital3000K CNY

Hebei Haolan Precision Machinery Co., Ltd., with its registered address at No. 16 Xinxin Road, Lincheng Village, Wenquan Leisure Business Industrial Park, Gu'an County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Gu'an County, Langfang City. The legal representative is Zhi Wenshuang, and its business scope includes manufacturing, processing, and sales of precision machinery equipment, transmission and distribution control equipment, and environmental protection special equipment; Installation and sales of industrial automation equipment; Development of automated numerical control equipment technology; Technical research and development, as well as technical consulting, for precision mechanical equipment; Maintenance, installation, upkeep, and debugging of precision instruments and equipment, as well as related technical consultation and services; Sales: wires and cables, fixtures and jigs, automotive fixtures, steel, instruments and meters, metal products, hardware products, power tools, rubber products, plastic products, instruments and meters, electronic equipment (business activities that require approval by law can only be carried out after approval by relevant departments)*. Core products: Connecting Devices, Waterproof Connector, Waterproof And Waterproof Socket

TOP6
Nanjing Linhao Science and Trade Co., Ltd
Overall Score4.5 / 5
Est. Date1997-05-12
Registered Capital5000K CNY

Nanjing Linhao Science and Trade Co., Ltd., with its registered address at 1703 Hongwu Building, No. 267 Hongwu Road, Qinhuai District, Nanjing City, is registered with the Qinhuai District Administrative Approval Bureau of Nanjing City. The legal representative is Zhao Qiang, and its business scope includes licensed projects such as import and export agency (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects include sales of specialized equipment for oil refining and chemical production; Sales of pumps and vacuum equipment; Sales of railway transportation infrastructure equipment; Sales of rail transit engineering machinery and components; Sales of construction machinery; Sales of mechanical parts and components; Sales of special ceramic products; Sales of graphite and carbon products; Sales of superconducting materials; Sales of magnetic materials; Sales of metal materials; Sales of metal tools; Sales of metal chains and other metal products; Wholesale of hardware products; Retail of hardware products; Sales of office equipment; Sales of office equipment and consumables; Sales of office supplies; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of sports goods and equipment; Retail of sports goods and equipment; Sales of labor protection equipment; Sales of needle textiles and raw materials; Purchase of primary agricultural products; Sales of agricultural and sideline products; Wholesale of edible agricultural products; Retail of edible agricultural products; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of building materials; Internet sales (except for the sale of goods that need to be licensed); General equipment repair; Specialized equipment repair; Installation services for ordinary mechanical equipment; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components; Sales of power electronic components; Manufacturing of power electronic components; Sales of electrical and mechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Electrical equipment repair; Sales of instruments and meters; Instrument and meter repair; Manufacturing of instruments and meters; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Electronic product sales; Sales of communication equipment; Sales of specialized equipment for environmental protection; Sales of artificial intelligence hardware; Sales of charging stations; Sales of solar thermal power generation products; Sales of refrigeration and air conditioning equipment; Network technology services; Technology promotion and application services; Engineering and technical research and experimental development; Domestic trade agency; Consulting and planning services; Rental services (excluding publication rental) (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Connecting Devices, Mini&Uno&Step, Manual&Automatic Tools

TOP10
Shanghai Gude Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2012-12-28
Registered Capital20000K CNY

Shanghai Gude Electronic Technology Co., Ltd., registered at Room J2924, 337 Shahe Road, Jiangqiao Town, Jiading District, Shanghai, with the registration authority of Jiading District Market Supervision Administration and the legal representative of Pang Hongyan, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Energy storage technology services; Mechanical equipment research and development; Import and export of goods; Technology import and export; Battery sales; Sales of battery spare parts; Sales of intelligent power transmission and distribution and control equipment; Sales of power facilities and equipment; Sales of distribution switch control equipment; Operation of wires and cables; Sales of electrical equipment; Sales of industrial robots; Sales of industrial control computers and systems; Sales of industrial automatic control system devices; Sales of instruments and meters; Retail of hardware products; Sales of electronic components and electromechanical equipment; Sales of building materials; Sales of metal chains and other metal products; Sales of power electronic components; Research and development of intelligent robots; Sales of intelligent robots; Sales of intelligent basic manufacturing 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: Connecting Devices, Seal, Terminal Block

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Manekos Industrial Electrical (China) Co., Ltd2011-12-15Connecting Devices, Industrial Connector, Industrial Plug50000K CNYNot Supported
Hebei Haolan Precision Machinery Co., Ltd2020-06-28Connecting Devices, Waterproof Connector, Waterproof And Waterproof Socket3000K CNYNot Supported
Shenzhen Zhengcheng Electric Co., Ltd2014-08-25Connecting Devices, Communication, T Series8000K CNYNot Supported
Wuhan Lishen Electronic Technology Co., Ltd2019-04-02Connecting Devices, Mmcx Series Connectors, Mcx Connector1000K CNYNot Supported
Lianxingwang Electronics (Shenzhen) Co., Ltd2016-05-26Connecting Devices, Type-C Connector, High Current Connector6000K CNYNot Supported
Nanjing Linhao Science and Trade Co., Ltd1997-05-12Connecting Devices, Mini&Uno&Step, Manual&Automatic Tools5000K CNYNot Supported
Shenzhen Huangshengda Technology Co., Ltd2015-12-25Connecting Devices, Connector, Automotive Wiring Harness Connector1000K CNYNot Supported
Shenzhen Jiejiaxun Technology Co., Ltd2011-03-22Connecting Devices, Electronic Connectors, Integrated Circuit2000K CNYNot Supported
Kunshan Yipai Electronic Technology Co., Ltd2016-06-20Connecting Devices, Mechanical Hardware Parts Processing, Hex Nut2000K CNYSupported
Shanghai Gude Electronic Technology Co., Ltd2012-12-28Connecting Devices, Seal, Terminal Block20000K CNYNot Supported

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