Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Copper Core Insulated Wire Manufacturers in China

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

The top 10 Copper Core Insulated Wire manufacturers in China for 2026 are: Tianjin Cable Factory Rubber Cable Factory, Qingdao Yilan Cable Co., Ltd, Shenzhen Dongjiaxin Wire and Cable Co., Ltd, Tianjin Zhengbiao Jinda Cable Group Co., Ltd, Shangde Jiatai (Chengdu) Cable Co., Ltd, Xiaowei (Zhejiang) Electric Co., Ltd, Sichuan Sandian Xinrongta Cable Co., Ltd, Zhuhai Wire and Cable Co., Ltd, Langfang Jin Cable Co., Ltd, Hebei Dingheng Cable 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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Tianjin Cable Factory Rubber Cable Factory
Overall Score4.9 / 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: Copper Core Insulated Wire, Shielded Cable, Railway Signal Cable

Top 2
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Qingdao Yilan Cable Co., Ltd
Overall Score4.7 / 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: Copper Core Insulated Wire, Flame Retardant Wire, Pvc Insulated Cable

Top 3
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Shenzhen Dongjiaxin Wire and Cable Co., Ltd
Overall Score4.7 / 5
Est. Date2003-01-23
Registered Capital150000K CNY

Shenzhen Dongjiaxin Wire and Cable Co., Ltd., with its registered address at No. 8 Huamei Road, Songgang Street, Bao'an District, Shenzhen, is registered with the Bao'an Supervision Bureau of the Shenzhen Market Supervision Administration. The legal representative is Lin Donghong. The company's business scope includes the research and sales of general business projects such as network cables, electronic cables, optical fibers/cables, optical cable accessories, special cables, and communication cables, sales of wires and cables, investment and establishment of industries (specific projects to be declared separately), domestic trade, and import and export of goods and technology. Licensed business projects: production of wires and cables; Ordinary freight transportation; Production of network cables, electronic cables, optical fibers/cables, optical cable accessories, special cables, and communication cables.. Core products: Copper Core Insulated Wire, High Pressure Cross-Linked Polyethylene, Telephone Line

TOP4
Tianjin Zhengbiao Jinda Cable Group Co., Ltd
Overall Score4.6 / 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: Copper Core Insulated Wire, Bttz Rigid Mineral Insulated Fire-Resistant Cable, Kvvp Control Shielded Cable

TOP5
Shangde Jiatai (Chengdu) Cable Co., Ltd
Overall Score4.6 / 5
Est. Date2021-09-10
Registered Capital18000K CNY

Shangde Jiatai (Chengdu) Cable Co., Ltd., with its registered address at No. 18, 1st Floor, Building 41, 669 Jinfu Road, Jinniu District, Chengdu City, is registered with the Jinniu District Market Supervision Administration. The legal representative is Deng Wanyu, and its business scope includes general projects such as wire and cable operations; Retail of hardware products; Wholesale of hardware products; Sales of building decoration materials; Sales of metal fittings for construction; Sales of electrical accessories; Sales of metal structures; Sales of generators and generator sets; Sales of building materials; Sales of power electronic components; Wholesale of electronic components; Sales of metal materials; Sales of instruments and meters; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of semiconductor lighting devices; Sales of distribution switch control equipment; Sales of electronic vacuum devices; Sales of optical communication equipment; Retail of electronic components; Sales of power facilities and equipment; Sales of electronic specialized equipment; Sales of optoelectronic devices; Sales of lighting fixtures; Electronic product sales; Sales of plastic products; Sales of building waterproofing membrane products; Sales of lighting fixtures; 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: Copper Core Insulated Wire, Sheathed Wire, Copper Core Cable

TOP6
Xiaowei (Zhejiang) Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2019-05-13
Registered Capital10000K CNY

Xiaowei (Zhejiang) Electric Co., Ltd., with its registered address at Room 020520, No. 688 Siming Middle Road, Zhonghe Street, Yinzhou District, Ningbo City, Zhejiang Province, is registered with the Market Supervision Administration of Yinzhou District, Ningbo City. The legal representative is Wu Weiping, and its business scope includes general projects such as sales of electrical equipment; Sales of mechanical parts and components; Sales of electronic vacuum devices; Wholesale of electronic components; Sales of electronic components and electromechanical equipment; Sales of electrical equipment; Electronic product sales; Sales of generators and generator sets; Sales of mechanical and electrical equipment; Sales of plastic products; Sales of metal products; Operation of wires and cables; Sales of photovoltaic equipment and components; Rental of photovoltaic power generation equipment; Sales of chemical products (excluding licensed chemical products); Internet sales (except for the sale of goods that need to be licensed); Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law). (The branch office is located at Room 010613, No. 688 Siming Middle Road, Zhonghe Street, Yinzhou District, Ningbo City, Zhejiang Province). Core products: Copper Core Insulated Wire, Photovoltaic System Electrical Accessories, Pv Connector

TOP7
Sichuan Sandian Xinrongta Cable Co., Ltd
Overall Score4.5 / 5
Est. Date2020-03-19
Registered Capital1000K CNY

Sichuan Sandian Xinrongta Cable Co., Ltd., with its registered address at No. 11A, 1st Floor, Building 9, No. 222 Jiaoda Road, Jinniu District, Chengdu City, Sichuan Province, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Yang Longjie, and its business scope includes the sale of wires and cables; Selling hardware products; Selling electronic products; Selling electromechanical products; Selling metal materials; Selling mechanical equipment; Selling communication equipment; Selling rubber products; Selling daily necessities; Retail of textiles and knitwear; Selling lighting fixtures and decorative items; Selling firefighting equipment; Selling household appliances; Selling plastic products; Selling wood products; Selling building materials; Selling office supplies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Copper Core Insulated Wire, Insulated Cable, Control Cable

TOP8
Zhuhai Wire and Cable Co., Ltd
Overall Score4.5 / 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: Copper Core Insulated Wire, Computer Cable, 10Kv Cable

TOP9
Langfang Jin Cable Co., Ltd
Overall Score4.3 / 5
Est. Date2019-05-22
Registered Capital5000K CNY

Langfang Jinlan Cable Co., Ltd., with its registered address at Biyanma Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Bi Lingtong, and its business scope includes processing and sales of wires and cables; Sales: Fiber optic cables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Copper Core Insulated Wire, Mining Network Cable, Communication Cable For Mine

TOP10
Hebei Dingheng Cable Co., Ltd
Overall Score4.3 / 5
Est. Date2014-05-30
Registered Capital102000K CNY

Hebei Dingheng Cable Co., Ltd., with its registered address in Dazheng Village, Liangshuibao Township, Renqiu City, is registered with the Renqiu Market Supervision and Administration Bureau. The legal representative is Su Mengnan, and its business scope includes the production and sales of high and low voltage wires and cables (except for those restricted and eliminated by national industrial policies), steel strands (except for ordinary loose grades), cable materials, power equipment, and communication equipment (projects that require approval by law can only be carried out after approval by relevant departments)***. Core products: Copper Core Insulated Wire, Aluminum Conductor Steel Reinforced (Acsr), Overhead Insulated Conductor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Tianjin Cable Factory Rubber Cable Factory1993-08-16Copper Core Insulated Wire, Shielded Cable, Railway Signal Cable36180K CNYNot Supported
Qingdao Yilan Cable Co., Ltd2011-04-22Copper Core Insulated Wire, Flame Retardant Wire, Pvc Insulated Cable218000K CNYNot Supported
Shenzhen Dongjiaxin Wire and Cable Co., Ltd2003-01-23Copper Core Insulated Wire, High Pressure Cross-Linked Polyethylene, Telephone Line150000K CNYNot Supported
Tianjin Zhengbiao Jinda Cable Group Co., Ltd2013-09-18Copper Core Insulated Wire, Bttz Rigid Mineral Insulated Fire-Resistant Cable, Kvvp Control Shielded Cable420000K CNYNot Supported
Shangde Jiatai (Chengdu) Cable Co., Ltd2021-09-10Copper Core Insulated Wire, Sheathed Wire, Copper Core Cable18000K CNYNot Supported
Xiaowei (Zhejiang) Electric Co., Ltd2019-05-13Copper Core Insulated Wire, Photovoltaic System Electrical Accessories, Pv Connector10000K CNYNot Supported
Sichuan Sandian Xinrongta Cable Co., Ltd2020-03-19Copper Core Insulated Wire, Insulated Cable, Control Cable1000K CNYNot Supported
Zhuhai Wire and Cable Co., Ltd2013-08-29Copper Core Insulated Wire, Computer Cable, 10Kv Cable320000K CNYNot Supported
Langfang Jin Cable Co., Ltd2019-05-22Copper Core Insulated Wire, Mining Network Cable, Communication Cable For Mine5000K CNYNot Supported
Hebei Dingheng Cable Co., Ltd2014-05-30Copper Core Insulated Wire, Aluminum Conductor Steel Reinforced (Acsr), Overhead Insulated Conductor102000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of copper core insulated wires, it is recommended to clarify key technical parameters such as conductor cross-sectional area, insulation layer material, and withstand voltage level based on actual application scenarios (such as building wiring, power equipment, or industrial control).
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply stability.
  • In the context of power transmission, it is recommended to choose copper core insulated wires with flame retardant properties that meet the requirements, while also paying attention to the impact of environmental temperature on the durability of insulation materials.
  • When purchasing, a comprehensive evaluation can be conducted by comparing the conductor purity (such as oxygen free copper content) and insulation layer thickness data provided by different suppliers, combined with industry application cases.

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