Updated Oct 26, 2026 · Public platform & industry data

Oct 26, 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, Renqiu Wuchuang Trading Co., Ltd, Shandong Zhongtan Intelligent Equipment Co., Ltd, Guangzhou Panyu Cable Group Co., Ltd, Qingdao Yilan Cable Co., Ltd, Shanghai Xingchong Special Cable Co., Ltd, Shanghai Zhuozhong Cable Co., Ltd, Shanghai Songya Chemical Co., Ltd, Shanghai Maosheng Wire and Cable Co., Ltd, Dongguan Wanruida Precision Wire 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, Kc, Ul1577

Top 2
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Renqiu Wuchuang Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-28
Registered Capital500K CNY

Renqiu Wuchuang Commerce and Trade Co., Ltd., with its registered address at Room 1116, Block A, Jingnan Internet Building, Huizhan Road, Renqiu City, its registration authority is Renqiu Market Supervision Administration, and its legal representative is Wu Jiaojiao. Its business scope includes wholesale and retail of clothing, shoes and hats, knitwear and textiles, bedding products, leather products, general merchandise, cosmetics, electronic products, audio equipment, clocks and glasses, building materials, decorative materials, mechanical and electrical products, mechanical accessories, communication equipment, metal products, thermal insulation materials, waterproof materials, pipes, hardware and electrical equipment, photographic equipment, wires and cables, sporting goods, office supplies, kitchen supplies, sanitary ware, glass products, rubber products, plastic products, paper products, handicrafts, computer software Hardware and consumables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Insulated Wire, Double Groove Clamp, Jgpd Fixed Clip

Top 3
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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, Support Category, Instrumentation And Meters

TOP4
Guangzhou Panyu Cable Group Co., Ltd
Overall Score4.6 / 5
Est. Date2000-04-11
Registered Capital381000K CNY

Guangzhou Panyu Cable Group Co., Ltd., registered in Nancun Town, Panyu District, Guangzhou, with the registration authority of Guangzhou Market Supervision Administration and the legal representative of Wang Jinrong, engages in the manufacturing of electrical accessories, distribution or control equipment parts; Manufacturing of electrical fittings; Manufacturing of cable trays; Engineering and technical research and experimental development; Manufacturing of capacitors and their supporting equipment; Manufacturing of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of photovoltaic equipment and components; Installation engineering services for power transmission facilities; Manufacturing of non-ferrous metal alloys; Nonferrous metal casting; Wholesale of electrical equipment; Retail of electrical equipment; Technology import and export; Import and export of goods (excluding exclusive and controlled goods); Sales of charging stations; Manufacturing of charging stations; House leasing; Rolling and processing of other non-ferrous metals; Manufacturing of wires and cables; Manufacturing of optical fibers and cables; Manufacturing of insulation products; Manufacturing of electrical equipment; Wholesale of wires and cables; Retail of switches, sockets, terminal blocks, wires and cables, insulation materials; estate management; Collecting and paying water and electricity fees on behalf of others; Parking lot operation; Provide battery charging services for electric vehicles; Installation (repair, testing) of electrical facilities. Core products: Insulated Wire, National Standard Flower Wire For Power Cables, Power Cable

TOP5
Qingdao Yilan Cable Co., Ltd
Overall Score4.6 / 5
Est. Date2011-04-22
Registered Capital218000K CNY

Qingdao Yilan Cable Co., Ltd. is registered at the east end of Ping'an Avenue, Jiaoxi Town, Jiaozhou City, Qingdao City, Shandong Province (west of the Ma Railway). The registration authority is the Jiaozhou Market Supervision Administration, and the legal representative is Sun Tao. The company's business scope includes the manufacturing, sales, wholesale, and retail of wires and cables, copper materials, aluminum materials, and low-voltage electrical appliances, as well as the import and export of electrical equipment, hardware and electrical equipment, electrical accessories, building materials, and general machinery and equipment. Goods and technology import and export (projects prohibited by national laws and regulations cannot be operated, and those restricted by laws and regulations can only be operated after obtaining a license). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Wire, Power Cable, Rubber-Sheathed Cable

TOP6
Shanghai Xingchong Special Cable Co., Ltd
Overall Score4.5 / 5
Est. Date2016-06-08
Registered Capital8000K CNY

Shanghai Xingchong Special Cable Co., Ltd., with its registered address at 1st Floor, Building 2, No. 869 Jiugong Road, Jinshan Industrial Zone, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Wang Yuxia, and its business scope includes general projects such as wire and cable operations; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods; Industrial design services. (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 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: Insulated Wire, , Speaker Wire

TOP7
Shanghai Zhuozhong Cable Co., Ltd
Overall Score4.5 / 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 Cable, Flame Retardant Power Cable

TOP8
Shanghai Songya Chemical Co., Ltd
Overall Score4.5 / 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, Plastic Products, Plastic Additives

TOP9
Shanghai Maosheng Wire and Cable Co., Ltd
Overall Score4.4 / 5
Est. Date2010-12-16
Registered Capital30000K CNY

Shanghai Maosheng Wire and Cable Co., Ltd. is registered at Room 307, Zone A, 3rd Floor, Building 1, No. 349 Xicen Street, Qingpu District. The registration authority is the Qingpu District Market Supervision Administration, and the legal representative is Song Taoyu. Its business scope includes the sale of wire and cable, metal materials, building materials, plastic products, 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, Geophysical Cable, Garbage Crane Cable

TOP10
Dongguan Wanruida Precision Wire Co., Ltd
Overall Score4.4 / 5
Est. Date2020-09-17
Registered Capital1000K CNY

Dongguan Wanruida Precision Wire Co., Ltd., with its registered address at Room 201, No. 102 Zhongshan East Road, Hengli Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Hu Feng, and its business scope includes general projects such as wire and cable operations; Sales of Class I medical devices; Sales of Class II medical devices; Manufacturing of metal materials; Sales of metal materials; Sales of metal products; Manufacturing of metal tools; Sales of metal tools; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Manufacturing of plastic products; Sales of plastic products; Research and development of electronic specialized materials; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Manufacturing of power electronic components; Sales of power electronic components; Electronic product sales; Wholesale of automotive spare parts; Retail of automotive spare parts; Sales of seals; Sales of household appliance spare parts; Sales of electrical accessories; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Insulated Wire, Furukawa, Japan, Tpu Thread

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Dingzun Special Wire and Cable Co., Ltd2005-07-08Insulated Wire, Kc, Ul157720000K CNYSupported
Renqiu Wuchuang Trading Co., Ltd2019-01-28Insulated Wire, Double Groove Clamp, Jgpd Fixed Clip500K CNYSupported
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Insulated Wire, Support Category, Instrumentation And Meters10000K CNYSupported
Guangzhou Panyu Cable Group Co., Ltd2000-04-11Insulated Wire, National Standard Flower Wire For Power Cables, Power Cable381000K CNYNot Supported
Qingdao Yilan Cable Co., Ltd2011-04-22Insulated Wire, Power Cable, Rubber-Sheathed Cable218000K CNYNot Supported
Shanghai Xingchong Special Cable Co., Ltd2016-06-08Insulated Wire, , Speaker Wire8000K CNYNot Supported
Shanghai Zhuozhong Cable Co., Ltd1999-08-25Insulated Wire, Power Cable, Flame Retardant Power Cable102000K CNYNot Supported
Shanghai Songya Chemical Co., Ltd2003-02-27Insulated Wire, Plastic Products, Plastic Additives18000K CNYNot Supported
Shanghai Maosheng Wire and Cable Co., Ltd2010-12-16Insulated Wire, Geophysical Cable, Garbage Crane Cable30000K CNYNot Supported
Dongguan Wanruida Precision Wire Co., Ltd2020-09-17Insulated Wire, Furukawa, Japan, Tpu Thread1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of insulated conductors, it is recommended to match them based on key technical parameters such as voltage level, conductor cross-sectional area, and insulation material. For example, for overhead lines, weather resistant cross-linked polyethylene insulated conductors should be selected.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable supply capabilities in the field of power equipment.
  • In substations or industrial distribution scenarios, the flame retardant performance and temperature resistance range of insulated wires should be consistent with the on-site environmental requirements to avoid safety hazards caused by parameter deviations.
  • Different application scenarios have differentiated requirements for the flexibility and mechanical strength of insulated wires. For example, indoor wiring should use flexible wires with smaller bending radii, while outdoor laying should focus on tensile strength.

Knowledge Base

Q

This article analyzes the key points for selecting insulated conductors for temporary power lines, including material characteristics, wire diameter selection, safety protection, and other core factors, to help readers quickly master scientific wire selection methods.

Q

Baidu AiGou has found pictures related to different categories of insulated wire covers for you, taking you to appreciate the diversity and uniqueness of insulated wire covers. At the same time, we also recommend high-quality insulated wire cover products for you, allowing you to easily and quickly find the most suitable insulated wire cover for yourself when purchasing.

Q

This article will provide a detailed introduction to the definition, characteristics, and application of sub insulated conductors in power transmission. At the same time, some common questions were answered, such as what are the differences between insulated wires with partial insulation and ordinary insulated wires, and why choose insulated wires with partial insulation.

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