Updated Sep 1, 2026 · Public platform & industry data

Sep 1, 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: Shandong Runxing Electric Power Pipe Co., Ltd, Shanghai Dingzun Special Wire and Cable Co., Ltd, Guangzhou Panyu Cable Group Co., Ltd, Zhongzhong Intelligent (Jining) Design and Research Institute, Zhuhai Wire and Cable Co., Ltd, Tianjin Cable Factory Rubber Cable Factory, Hebei Youwang Electric Power Equipment Co., Ltd, Dazheng Electric Wire Co., Ltd, Hebei Youwang Electric Power Equipment Co., Ltd, Hebei Youwang Electric Power Equipment 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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Shandong Runxing Electric Power Pipe Co., Ltd
Overall Score4.9 / 5
Est. Date2016-07-28
Registered Capital20000K CNY

Shandong Runxing Electric Power Pipe Co., Ltd., registered at Yanluo Road, Yanlou Town, Yanggu County, Liaocheng City, Shandong Province (1.5 kilometers south of Rural Commercial Bank), registered with Yanggu County Market Supervision and Administration Bureau, with Wang Shouying as the legal representative. Its business scope includes the production and sales of MPP pipe fittings, PE pipe fittings, PVC pipe fittings, silicon core pipes, and fiberglass carbon pipe fittings; Investment, development, and construction of solar photovoltaic power generation projects; Towel production and manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Wire, Pe Perforated Pipe, Pert2 Type Heating Pipeline

Top 2
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Shanghai Dingzun Special Wire and Cable Co., Ltd
Overall Score4.7 / 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 3
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Guangzhou Panyu Cable Group Co., Ltd
Overall Score4.7 / 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, Signal Transmission Cable, Dual Core Plug Power Cord

TOP4
Zhongzhong Intelligent (Jining) Design and Research Institute
Overall Score4.6 / 5
Est. Date2021-01-15
Registered Capital1000K CNY

Zhongzhong Intelligence (Jining) Design and Research Institute, registered address located at Block B, 4th Floor, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City, with Xiao Xuexue as the legal representative. Its business scope includes general projects: 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 (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: technology import and export; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Insulated Wire, Lifting Equipment, Explosion-Proof Electrical Equipment

TOP5
Zhuhai Wire and Cable Co., Ltd
Overall Score4.6 / 5
Est. Date2013-08-29
Registered Capital320000K CNY

Zhuhai Wire and Cable Co., Ltd., with its registered address at East Yanbai Village, Jiajiakou Town, Ningjin County, is registered with the Ningjin County Market Supervision and Administration Bureau. The legal representative is Xing Guohui, and its business scope includes the production and sales of wires and cables; Copper wire, aluminum wire, processing and sales; Manufacturing and sales of electrical complete sets of equipment, electrical equipment, cable accessories; Sales of electromechanical equipment and electrical accessories; Import and export of goods or technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Insulated Wire, Computer Cable, 1.8/3Kv Cable

TOP6
Tianjin Cable Factory Rubber Cable Factory
Overall Score4.5 / 5
Est. Date1993-08-16
Registered Capital36180K CNY

Tianjin Cable Factory Rubber and Plastic Cable Factory, with its registered address in Liuyanma, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Hao Wenju, and 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; Fiber optic cable manufacturing; Fiber optic cable sales. (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, Power Cable, Communication Cable

TOP7
Hebei Youwang Electric Power Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-03-25
Registered Capital36000K CNY

Hebei Youwang Electric Power Equipment Co., Ltd., with its registered address at Nan Shuangta Village, Jinghe Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision Administration Bureau and represented by Zheng Yandong. Its business scope includes the sales of electric power equipment, mechanical equipment, plastic products, rubber products, wires and cables, and optical cables.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Wire, Fiber Optic Cable Fittings Series, 35Kv Overhead Insulated Line Series

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, 10Kv Overhead Insulated Conductor, Aluminum Clad Steel Stranded Wire Series

TOP9
Hebei Youwang Electric Power Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-03-25
Registered Capital36000K CNY

Hebei Youwang Electric Power Equipment Co., Ltd., with its registered address at Nan Shuangta Village, Jinghe Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision Administration Bureau and represented by Zheng Yandong. Its business scope includes the sales of electric power equipment, mechanical equipment, plastic products, rubber products, wires and cables, and optical cables.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Wire, Oppc Optical Cable, Optical Cable Fittings

TOP10
Hebei Youwang Electric Power Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-03-25
Registered Capital36000K CNY

Hebei Youwang Electric Power Equipment Co., Ltd., with its registered address at Nan Shuangta Village, Jinghe Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision Administration Bureau and represented by Zheng Yandong. Its business scope includes the sales of electric power equipment, mechanical equipment, plastic products, rubber products, wires and cables, and optical cables.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Wire, 35Kv Overhead Insulated Cable, Optical Cable Fittings

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Runxing Electric Power Pipe Co., Ltd2016-07-28Insulated Wire, Pe Perforated Pipe, Pert2 Type Heating Pipeline20000K CNYSupported
Shanghai Dingzun Special Wire and Cable Co., Ltd2005-07-08Insulated Wire, Ul1659, Ul2036920000K CNYSupported
Guangzhou Panyu Cable Group Co., Ltd2000-04-11Insulated Wire, Signal Transmission Cable, Dual Core Plug Power Cord381000K CNYNot Supported
Zhongzhong Intelligent (Jining) Design and Research Institute2021-01-15Insulated Wire, Lifting Equipment, Explosion-Proof Electrical Equipment1000K CNYNot Supported
Zhuhai Wire and Cable Co., Ltd2013-08-29Insulated Wire, Computer Cable, 1.8/3Kv Cable320000K CNYNot Supported
Tianjin Cable Factory Rubber Cable Factory1993-08-16Insulated Wire, Power Cable, Communication Cable36180K CNYNot Supported
Hebei Youwang Electric Power Equipment Co., Ltd2020-03-25Insulated Wire, Fiber Optic Cable Fittings Series, 35Kv Overhead Insulated Line Series36000K CNYNot Supported
Dazheng Electric Wire Co., Ltd2007-05-16Insulated Wire, 10Kv Overhead Insulated Conductor, Aluminum Clad Steel Stranded Wire Series105000K CNYNot Supported
Hebei Youwang Electric Power Equipment Co., Ltd2020-03-25Insulated Wire, Oppc Optical Cable, Optical Cable Fittings36000K CNYNot Supported
Hebei Youwang Electric Power Equipment Co., Ltd2020-03-25Insulated Wire, 35Kv Overhead Insulated Cable, Optical Cable Fittings36000K CNYSupported

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 telemetry insulated wires, from material characteristics to application scenarios, to help readers understand how to select suitable wires according to their needs and ensure accurate and reliable telemetry data.

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

Low voltage overhead insulated conductor is a type of overhead power line conductor that is wrapped with an insulation layer outside the conductor. Core structure Conductors are usually made of aluminum stranded wire, copper stranded wire, or aluminum alloy stranded wire to ensure current transmission performance. The insulation layer is mostly made of materials such as polyvinyl chloride and cross-linked polymers, which serve as electrical insulation. Some products will add a protective layer to enhance weather resistance

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