Updated Aug 11, 2026 · Public platform & industry data

Aug 11, 2026 Updated

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2026 Top 10 Insulated Wire Manufacturers in China

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

The top 10 Insulated Wire manufacturers in China for 2026 are: Shanghai Dingzun Special Wire and Cable Co., Ltd, Shandong Zhongtan Intelligent Equipment Co., Ltd, Shanghai Zhuozhong Cable Co., Ltd, Wujiang Kejie Electronics Co., Ltd, Dongguan Qiangju Electrical Equipment Co., Ltd, Foshan Chuanheng Electromechanical Manufacturing Co., Ltd, Shanghai Shenghua Special Cable Co., Ltd, Dazheng Electric Wire Co., Ltd, Shanghai Shanbo Cable Co., Ltd, Shanghai Songya Chemical 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 Dingzun Special Wire and Cable Co., Ltd
Overall Score4.9 / 5
Est. Date2005-07-08
Registered Capital20000K CNY

Shanghai Dingzun Special Wire and Cable Co., Ltd., with its registered address at 1st Floor, Building 4, No. 136 Changxiang Road, Nanxiang Town, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Administration. The legal representative is Shen Zongxia, and the business scope includes the sales of wire and cable, hardware and electrical equipment, electromechanical products, metal materials, industrial belts, instruments and meters, tools and cutting tools, rubber products, wire processing, and 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: Insulated Wire, Ul1659, Ul20369

Top 2
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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.7 / 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: Insulated Wire, Lifting Equipment, Instrumentation And Meters

Top 3
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Shanghai Zhuozhong Cable Co., Ltd
Overall Score4.7 / 5
Est. Date1999-08-25
Registered Capital102000K CNY

Shanghai Zhuozhong Cable Co., Ltd., with its registered address at No. 18 Zeye Road, Yexie Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Zheng Jianmin, and its business scope includes production and processing, wholesale and retail of wires and cables, rubber and plastic products, and cable materials; Technical services in the fields of computer software and hardware, as well as network technology; Engaged in import and export business of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Insulated Wire, Power Cord, Electronic Wire

TOP4
Wujiang Kejie Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2009-08-11
Registered Capital10000K CNY

Wujiang Kejie Electronics Co., Ltd., with its registered address at No. 6, Tong'an East Road, Hengfan Street, East the Taihu Lake Ecological Tourism Resort (the Taihu Lake New Town), Wujiang District, Suzhou City, is registered by the Data Bureau of Wujiang District, Suzhou City, and its legal representative is Zhou Hua. Its business scope includes the production and sales of electronic product carrier belts; Production, processing, and sales of small hardware; Production and sales of electronic connectors and electronic insulation sleeves; Electronic product sales; Import and export business of various commodities and technologies through self operation and agency; Research and development, design, installation, maintenance, and related technical consulting services for mechanical equipment; Own property rental. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Wire, Fiberglass Conduit, Heat Shrink Tubing

TOP5
Dongguan Qiangju Electrical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2011-09-09
Registered Capital5000K CNY

Dongguan Qiangju Electrical Equipment Co., Ltd. is registered at Building 2, No. 19 Heqian Road, Chashan Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Huang Jialin. Its business scope includes wholesale and retail of electrical equipment, enameled wire, copper-clad aluminum, insulation materials, transformers, adapters, ballasts, resistors and capacitors, electronic components, hardware parts, electronic tools and accessories, packaging materials, and stainless steel materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Wire, Polyurethane Enameled Wire, Stranded Wire

TOP6
Foshan Chuanheng Electromechanical Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2016-11-21
Registered Capital10000K CNY

Foshan Chuanheng Electromechanical Manufacturing Co., Ltd., registered at No. 17-2 Anfu Industrial Zone, Xingtan Town, Shunde District, Foshan City, Guangdong Province (registered address declared), registered with the Market Supervision Administration of Shunde District, Foshan City, with Zhang Jianwang as the legal representative. Its business scope includes production, sales, and processing of mechanical and electrical parts, automotive parts, and hardware products; Stamping of iron core components; Domestic commercial and material supply and marketing industry; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.). Core products: Insulated Wire, Linear Iron Core, Iron Core Winding Component

TOP7
Shanghai Shenghua Special Cable Co., Ltd
Overall Score4.5 / 5
Est. Date2007-04-28
Registered Capital125580K CNY

Shanghai Shenghua Special Cable Co., Ltd. is registered at Building 3 and Building 4, No. 888 Xuanzhen East Road, Xuanqiao Town, Pudong New Area. The registration authority is the Pudong New Area Market Supervision Administration, and the legal representative is Zhang Shengyuan. Its business scope includes the manufacturing, processing, and sales of special cables, weak current cables, wires, and cables, as well as 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: Insulated Wire, Home Decoration Wires, Overhead Cable

TOP8
Dazheng Electric Wire Co., Ltd
Overall Score4.5 / 5
Est. Date2007-05-16
Registered Capital105000K CNY

Dazheng Electric Wire Co., Ltd., with its registered address in Dazheng Village, Lifangbao Township, Renqiu City, is registered with the Renqiu Market Supervision Administration Bureau and represented by Chen Jinghua as its legal representative. Its business scope includes licensed projects such as wire and cable manufacturing. (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 issued by relevant departments.) General projects: operation of wires and cables; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Fiber optic cable sales; Fiber optic cable manufacturing; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of metal tools; Sales of metal tools; Manufacturing of wooden containers; Sales of wooden containers; Manufacturing of special ceramic products; Sales of special ceramic products; Wholesale of hardware products; Retail of hardware products; 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: Insulated Wire, Aluminum Clad Steel Core Aluminum Stranded Wire, Steel Core 10 Kv

TOP9
Shanghai Shanbo Cable Co., Ltd
Overall Score4.3 / 5
Est. Date2016-01-08
Registered Capital5000K CNY

Shanghai Shanbo Cable Co., Ltd., with its registered address at Building 1, No. 5601 Yanqian Road, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Chen Zhenqing, and its business scope includes the sale of wires and cables, lighting equipment, lamps, complete sets of electrical equipment, electronic products, hardware tools, power tools, metal products, plastic products, labor protection supplies (excluding special supplies), packaging materials, building decoration materials, pipeline fittings, and instruments and meters. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Insulated Wire, Sheathed Wire, Rubber Cord

TOP10
Shanghai Songya Chemical Co., Ltd
Overall Score4.3 / 5
Est. Date2003-02-27
Registered Capital18000K CNY

Shanghai Songya Chemical Co., Ltd., registered at No. 966 Xianghua Road, Yongguan Economic Development Zone, Shanghai, with Chongming District Market Supervision Bureau as the registration authority and Zhu Changsong as the legal representative, engages in the sales of chemical raw materials and products (excluding dangerous goods), rubber and plastic products, textile raw materials (excluding cotton), wires and cables, environmental protection products, packaging materials, building materials, computer software and hardware, copier consumables, pipeline accessories, mechanical and electrical equipment, electronic products, hardware and electrical equipment, office equipment, mechanical equipment, and leather products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Insulated Wire, Pa9t Zip Tie, Modified Ptfe Zip Ties

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Dingzun Special Wire and Cable Co., Ltd2005-07-08Insulated Wire, Ul1659, Ul2036920000K CNYSupported
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Insulated Wire, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
Shanghai Zhuozhong Cable Co., Ltd1999-08-25Insulated Wire, Power Cord, Electronic Wire102000K CNYNot Supported
Wujiang Kejie Electronics Co., Ltd2009-08-11Insulated Wire, Fiberglass Conduit, Heat Shrink Tubing10000K CNYNot Supported
Dongguan Qiangju Electrical Equipment Co., Ltd2011-09-09Insulated Wire, Polyurethane Enameled Wire, Stranded Wire5000K CNYNot Supported
Foshan Chuanheng Electromechanical Manufacturing Co., Ltd2016-11-21Insulated Wire, Linear Iron Core, Iron Core Winding Component10000K CNYNot Supported
Shanghai Shenghua Special Cable Co., Ltd2007-04-28Insulated Wire, Home Decoration Wires, Overhead Cable125580K CNYNot Supported
Dazheng Electric Wire Co., Ltd2007-05-16Insulated Wire, Aluminum Clad Steel Core Aluminum Stranded Wire, Steel Core 10 Kv105000K CNYNot Supported
Shanghai Shanbo Cable Co., Ltd2016-01-08Insulated Wire, Sheathed Wire, Rubber Cord5000K CNYNot Supported
Shanghai Songya Chemical Co., Ltd2003-02-27Insulated Wire, Pa9t Zip Tie, Modified Ptfe Zip Ties18000K CNYNot Supported

Knowledge Base

Q

This article analyzes whether safety transformers must use three-layer insulated wires and compares the insulation requirements of primary and secondary windings in detail, helping readers understand the logic and safety considerations for selecting insulation materials.

Q

This article analyzes the structural principles and application scenarios of three-layer insulated wires. By comparing them with traditional insulated wires, it explains their strong voltage resistance and high safety characteristics, and introduces their practical application value in equipment such as transformers.

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