Updated Oct 13, 2026 · Public platform & industry data

Oct 13, 2026 Updated

English
title decor left

2026 Top 10 Insulated Copper Wire Manufacturers in China

title decor right

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

The top 10 Insulated Copper Wire manufacturers in China for 2026 are: Shandong Runxing Electric Power Pipe Co., Ltd, Liangcheng Cable (Beijing) Co., Ltd, Hebei Ruijianxiang Cable Co., Ltd, Cangzhou Chuangyao Machinery Technology Co., Ltd, Shijiazhuang Anke Electric Co., Ltd, Liaoning Jinda Cable Co., Ltd, Tianjin Zhengbiao Jinda Cable Group Co., Ltd, Dongguan Zhuanrui Electronic Technology Co., Ltd, Dongguan Qiangju Electrical Equipment Co., Ltd, Hebei Gonghe Cable 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.

Collapse
Region FilterRegion
Top 1
background image
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 Copper Wire, Pe Perforated Pipe, Pert2 Type Heating Pipeline

Top 2
background image
Liangcheng Cable (Beijing) Co., Ltd

504-225, 5th Floor, Building 3, No. 6 Fengke Road, Fengtai District, Beijing

Overall Score4.7 / 5
Est. Date2009-09-18
Registered Capital7800K CNY

Liangcheng Cable (Beijing) Co., Ltd., located at 504-225, 5th floor, Building 3, No. 6 Fengke Road, Fengtai District, Beijing, was established on September 18, 2009. The registration authority is the Market Supervision Administration of Fengtai District, Beijing, and the legal representative is Zhao Huiqing. Core products: Insulated Copper Wire

Top 3
background image
Hebei Ruijianxiang Cable Co., Ltd
Overall Score4.7 / 5
Est. Date2025-02-10
Registered Capital6600K CNY

Hebei Ruijianxiang Cable Co., Ltd. is located at No. 6, Yincun Community Industrial Zone, Majiawu Town, Renqiu City, Cangzhou City, Hebei Province. It was established on February 10, 2025 and registered with the Renqiu Market Supervision Administration. The legal representative is Ma Luxi. Core products: Insulated Copper Wire

TOP4
Cangzhou Chuangyao Machinery Technology Co., Ltd

Zone B, No. 5, Yongda Road South, Wumaying Industrial Park, Nanpi Economic Development Zone, Nanpi County, Cangzhou City, Hebei Province

Overall Score4.6 / 5
Est. Date2023-11-17
Registered Capital500K CNY

Cangzhou Chuangyao Machinery Technology Co., Ltd. is located in Zone B, No. 5 Yongda Road, Wumaying Industrial Park, Nanpi Economic Development Zone, Nanpi County, Cangzhou City, Hebei Province. It was established on November 17, 2023, with the registration authority of Nanpi County Market Supervision Administration and the legal representative being Wang Teng. Core products: Insulated Copper Wire

TOP5
Shijiazhuang Anke Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2014-10-31
Registered Capital20000K CNY

Shijiazhuang Anke Electric Co., Ltd., with its registered address at 200 meters east of Dongxiaoliuzhuang Village Committee, Taoyuan Town, Jinzhou City, Shijiazhuang City, Hebei Province, is registered with the Jinzhou Market Supervision and Administration Bureau. The legal representative is Liu Qingsong. The company's business scope includes aluminum alloy signs, stainless steel signs, enamel signs, paper signs, traffic signs, stainless steel sign brackets, stainless steel bulletin boards, anti-collision stickers, high-voltage voltage testers, high-voltage grounding wires, personal security wires, discharge rods, high-voltage switch rods, power frequency signal generators, safety helmets, safety belts, safety ropes, safety tool cabinets, intelligent tool cabinets JP cabinet, insulated gloves, insulated boots, insulated shoes, insulated rubber sheet, insulated ladder, insulated stool, red cloth curtain, sleeve label, safety fence (flag), warning tape, mobile fence, anti bird thorn, stainless steel bird repellent, pole foot buckle, electrician climbing board, insulated cover, wire sheath, safety self-locking device, anti fall device, speed differential controller, safety tools, power fittings, wires and cables, insulated tools, instruments and meters, construction tools, hardware and electrical materials, insulation materials, and safety protection equipment processing and sales (except for national prohibitions and restrictions); Sales of fire-fighting equipment and labor protection supplies; Technical research and development of power tools and instruments; Provide after-sales maintenance and technical services for the company's products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Copper Wire, Insulated Ladder Stool, Insulating Clamp

TOP6
Liaoning Jinda Cable Co., Ltd
Overall Score4.5 / 5
Est. Date2013-04-03
Registered Capital200000K CNY

Liaoning Jinda Cable Co., Ltd., registered at Yilu Industrial Park, Tieling County Industrial Park, with the registration authority of Tieling County Market Supervision Administration and the legal representative of Wen Senjian, operates in the manufacturing of wires and cables, insulation materials, and special cables; Non ferrous metal wire drawing processing; Wholesale and sales of wires and cables, chemical products, (excluding hazardous chemicals) hardware and electrical equipment, cable materials, rubber, plumbing equipment, metal materials, and plastic products (if the business scope involves pre-approval, it can be operated with pre-approval approval documents) (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments.). Core products: Insulated Copper Wire, Fire Resistant Cable, Wire

TOP7
Tianjin Zhengbiao Jinda Cable Group Co., Ltd
Overall Score4.5 / 5
Est. Date2013-09-18
Registered Capital420000K CNY

Tianjin Zhengbiao Jinda Cable Group Co., Ltd., registered at No. 283 Fangba Road, Zhongqu District, Tianjin Economic and Technological Development Zone, registered with the Market Supervision and Administration Bureau of Tianjin Economic and Technological Development Zone, with Zhang Zhibin as the legal representative. Its business scope includes licensed projects such as wire and cable manufacturing; Road freight transportation (excluding dangerous goods); Power generation business, transmission business, and power supply (distribution) business; Labor dispatch services. (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; Rolling and processing of non-ferrous metals; Wholesale of hardware products; Retail of hardware products; Manufacturing of electrical equipment; Sales of electrical equipment; Manufacturing of plastic products; Sales of plastic products; Import and export of goods; Professional design services; Industrial design services; Research and development of hardware products; 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: Insulated Copper Wire, Jinda Yjv Cable, Kvvp Control Shielded Cable

TOP8
Dongguan Zhuanrui Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-05-08
Registered Capital3000K CNY

Dongguan Zhuanrui Electronic Technology Co., Ltd., with its registered address at No. 15, Sixth Street, Longxiangge, Chenwu, Chashan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Guo Qun, and its business scope includes general projects such as hardware product research and development; Sales of non-ferrous metal alloys; Manufacturing of non-ferrous metal alloys; Sales of metal wire ropes and their products; Manufacturing of metal wire ropes and their products; Manufacturing of electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Wholesale of hardware products; Sales of electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Research and development of new material technology; Manufacturing of electronic specialized materials; Retail of electronic components; 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 Copper Wire, Triple Insulated Wire, None

TOP9
Dongguan Qiangju Electrical Equipment Co., Ltd
Overall Score4.4 / 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 Copper Wire, Polyurethane Enameled Wire, Stranded Wire

TOP10
Hebei Gonghe Cable Technology Co., Ltd

Dongyangcho Village, Daweihe Hui and Manchu Township, Wen'an County, Langfang City, Hebei Province

Overall Score4.4 / 5
Est. Date2021-03-04
Registered Capital10000K CNY

Hebei Gonglan Technology Co., Ltd. is located in Dongyangcho Village, Daweihe Hui and Manchu Township, Wen'an County, Langfang City, Hebei Province. It was established on March 4, 2021, and registered with the Market Supervision Administration of Wen'an County, Langfang City. The legal representative is Han Dachan. Core products: Insulated Copper Wire

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Runxing Electric Power Pipe Co., Ltd2016-07-28Insulated Copper Wire, Pe Perforated Pipe, Pert2 Type Heating Pipeline20000K CNYSupported
Liangcheng Cable (Beijing) Co., Ltd2009-09-18Insulated Copper Wire7800K CNYNot Supported
Hebei Ruijianxiang Cable Co., Ltd2025-02-10Insulated Copper Wire6600K CNYSupported
Cangzhou Chuangyao Machinery Technology Co., Ltd2023-11-17Insulated Copper Wire500K CNYNot Supported
Shijiazhuang Anke Electric Co., Ltd2014-10-31Insulated Copper Wire, Insulated Ladder Stool, Insulating Clamp20000K CNYNot Supported
Liaoning Jinda Cable Co., Ltd2013-04-03Insulated Copper Wire, Fire Resistant Cable, Wire200000K CNYNot Supported
Tianjin Zhengbiao Jinda Cable Group Co., Ltd2013-09-18Insulated Copper Wire, Jinda Yjv Cable, Kvvp Control Shielded Cable420000K CNYNot Supported
Dongguan Zhuanrui Electronic Technology Co., Ltd2018-05-08Insulated Copper Wire, Triple Insulated Wire, None3000K CNYSupported
Dongguan Qiangju Electrical Equipment Co., Ltd2011-09-09Insulated Copper Wire, Polyurethane Enameled Wire, Stranded Wire5000K CNYNot Supported
Hebei Gonghe Cable Technology Co., Ltd2021-03-04Insulated Copper Wire10000K CNYNot Supported

Purchasing Guide

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

  • When selecting insulated copper wire, it is recommended to specify the required specifications based on the actual application scenario (such as power transmission, motor winding, or building wiring), including key technical parameters such as conductor cross-sectional area, insulation layer material, and withstand voltage level.
  • Supplier selection can refer to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to ensure their supply capacity and long-term cooperation stability.
  • For the industrial environment of high-frequency use, high temperature resistant and anti-aging insulated copper wires are given priority. At the same time, verify whether the technical parameters provided by the supplier meet the general industry standards.
  • There are significant differences in the flexibility requirements for insulated copper wires in different scenarios. For example, mobile device cables require high bending performance, while fixed installations place more emphasis on mechanical strength. When purchasing, product characteristics should be selected accordingly.

Knowledge Base

Q

This article analyzes the core differences between insulated wire and bare copper wire, comprehensively compares their conductivity, safety protection, and applicable scenarios, and provides selection suggestions and daily maintenance points to help engineering procurement personnel make reasonable choices.

Q

This article reveals how copper wire achieves elastic insulation, analyzes its material properties and industrial application scenarios, and takes you to understand this special process that combines conductivity and insulation elasticity.

Q

This article introduces the composition and function of corrosion copper wire insulation paint. Corrosive copper wire insulation paint is mainly composed of components such as phenylacrylate and epoxy resin, and has characteristics of corrosion resistance, insulation, and wear 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