HomeSupplier Discoveryarrow-rightElectrical & Electronicsarrow-rightElectric Wire & Cablearrow-rightBare Insulation Wire Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
More
Province & Region
More
about bare insulation wire
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

bare insulation wire700+ factories verified

Henan Jinshui Wire & Cable Co., Ltd.

9 yrs
·Manufacturer/Factory
Main Products:
Wire and Cable
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
HENAN JINSHUI WIRE&CABLE Co., Ltd., subordinated to the Jinshui Cable Group Co., Ltd., is an international trading company professional in the research and development, manufacturing and sales of wires and cables.

Jiangsu Jiahua Metal Wire Co., Ltd.

17 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Tinned Copper Wire, Bare Copper Wire, Coaxial Cable, Copper Wire, Enameled Copper Wire, Electric Wire, Wire Cable, Tin Plated Copper Wire, Jumper Wire, Lead Wire
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangsu Jiahua Metal Wire Co., Ltd. is located in the hometown of the historical and cultural celebrity, Zheng Banqiao, i. e. Xinghua City in the central of Jiangsu. The company, founded in 2009, is engaged in professional production of high-quality and high-demand tinned (electroplated and hot-DIP) copper wires, tinned (electroplated and hot-DIP) copper clad steel wires, tinned (electroplated and hot-DIP) alloy wires, jumper wires (jumpers) and bare copper wires for electronics industry as well as high-standard and special-requirement stranded tinned wires, bare stranded copper wires, stranded plated wires for wire and cable industry. The company inputs a total investment of RMB 5 million and covers a floor area of about 20, 000 square meters and a construction area of 5, 000 square meters. The specifications of products vary from 0.03mm to 2.6mm, and the packaging modes include PP wound packages, vacuum-chamber packages, PVC shaft-mounted packages, steel-plate packages, steel-rack coiling packages, tight coiling packages, flexible and various, to fully meet the production demand in the industry. Currently, the company's annual production capacity is 1800 tons of tinned copper wires, 800 tons of tinned copper clad steel wires and 800 tons of bare copper wires.

Dongguan Dewei Wire Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Sensor Wire, Extra-Soft Silicone Power Cable, Silicone Heating Wire, High Voltage Cable, More Parallels Wire\\ Multi-Core Silicone Wire, FEP\\ETFE\\PFA\\PTFE Wires, Medical Equipment Connection Wire, Coaxial Wire, Composite Cable\\ Wiring Harness, Sleeve
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dongguan Dewei Wire Co., Ltd. Was founded in 2004, specializing in the production of silicone special flexible wire, silicone side-by-side wire, silicone hair hot wire, silicone shielding wire and silicone power cable, sleeve, teflon wire and extra-thinned teflon wire, etc. The company is committed to all kinds of model airplanes, car models, ship models and sensors, home appliances, medical equipment line, and according to customer requirements for the development and production of special wire. The company established and implemented the quality management system in accordance with THE ISO9001 international standard, and successfully obtained the American ISO9001: 2008 in 2009 Certification, obtained UL certification in 2010, certification number E339716, and set up their own testing laboratory. Based on the business philosophy of quality first, continuous innovation, credit first and sincerity, adhere to provide customers with competitive qualified products on time, and establish the tenet that quality determines the survival of the enterprise. In order to cooperate with customers, our company has a special wire processing workshop to provide customers with processed batteries, brushes, electric modulation, steering gear, all kinds of household appliances and other wire groups, wire harness, all kinds of JST, AMP, connector and so on. Welcome manufacturers to visit the guidance, work together to create brilliant!

Huadong Cable Jiaozuo Co., Ltd

3 yrs·4.5
·Manufacturer/Factory & Trading Company
Main Products:
Power Cable, Armoured Cable, ABC Cable, Control Cable, Rubber Cable, Welding Cable, Mining Cable, Crane Cable, Instrument Cable
Country/Region:
Henan, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Henan Huadong Cable Co., Ltd Established in 1999, is a joint stock enterprise integrated include production, research & development, and domestic & international trade. Our main products consist of 0.6-35KV power cables, AAC AAAC ACSR bare conductors, aerial bundled cables, control cables, welding cables, rubber cables, special cables and electrical wires. Our products are produced according to the standards of GB, IEC, BS, DIN, ASTM, JIS, NFC, AS/NZS, and so on. Meanwhile we can produce based on customers' requirements and specifications.

Anhui Changlu Special Cable Co., Ltd.

Main Products:
Cable, Control Cable, Lift Cables, Flame Retardant Cables, Computer Cables, Shielded Cables, Electroplating Equipment with Cables, Civilian Wires
Country/Region:
Anhui, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Anhui Changlu Special Cable Co., Ltd. is a professional manufacturer of various wires and cables.

SUNMECH INDUSTRY CO., LTD.

5.0
Main Products:
Network Cable, Telephone Cable, Coaxial Cable, Alarm Cable, Speaker Wire, Microphone Cable, Power Cable, Electric Wire, Patch Cord, Non Woven
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
SunMech Industry Company was founded at the year of 2006. We are specialised in providing electronic products for CATV system, CCTV appliance, house using, security protection, satellite communication system, equipment of signal connection, green lighting industry, energy saving fields and solutions for communication equipment. Our cable company is mainly produce and offers variety of cables & wires products such as network cable, telephone cable, coaxial cable, electric cable, power cables, speaker cable, alarm cable, microphone cable, patch cord cable, HDMI cable, ABC cable, fiber cable, related tools, accessories and etc. Which can meet your multifarious demands and provide you "one-stop procurement". SunMech group also have one of the biggest nonwoven spunlace products production line in China which is mainly produce about nonwoven products for dust cloth, coil, beauty, clean dishcloth, wet tissue, non-woven fabric. Our machinery factories have very advanced CNC machines to produce precise mechanical parts, hard wares, hydraulic & pneumatic products and its accessories. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and we always trying to do our best to meet the potential needs of our customers. Our group company is sincerely willing to cooperate with enterprises or any partners from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

B&T (ZHANGZHOU) CABLE CO., LTD.

5.0
Main Products:
Electrical Cable, Appliance Wiring Material, High Temperature Cable, Halogen Free Awm, Automotive Wire, Flexible Cord, Halogen Free High-Speed Interface Cable, Flat Cable, Coaxial Cable, Halogen Free Audio & Video Cable
Country/Region:
Fujian, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
B&T (ZHANGZHOU) CABLE Co., Ltd. Established in 2009, specializes in high technology and special cables. Located at Longchi Development Zone in Zhangzhou City, Fujian Province, B & T has invested heavily in research and development as well as in the production and sales of products such as halogen-free, high-temperature, fine, and environmentally-friendly cables.

Wuxi Zhonghui Wire & Cable Co., Ltd.

25 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Power Cord, Extension Cord, Solar Cable, Flexible Cable, Wind Power Cable, Welding Cable, Battery Cable, EV Cable, Automotive Wire
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wuxi Zhonghui Wire and Cable Co., Ltd. is located in Wuxi City, Jiangsu Province. It is 23 kilometers away from Wuxi Airport and only 40 minutes from Shanghai by high-speed rail. The transportation is convenient. The company was founded in 2001 and covers an area of 15, 000 square meters. With 120 employees and 50 million yuan in fixed assets, it is an enterprise specializing in the production of wires, cables, plugs and power cords, as well as R& D, production and sales.

Hebei Huatong Wires & Cables Group Co., Ltd.

24 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Power Cable
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 1993, Hebei Huatong Wires and Cables Group Co., Ltd covers an area of more than 220, 000 square meters, owning more than 420 sets of manufacturing equipment and more than 250 sets of testing equipment or apparatus. Our annual production capacity is 3 billion Chinese Yuan. Now there are more than 800 employers in our company, among which more than 150 are technicians. With continuous efforts from all the employers, Hebei Huatong Wires and Cables Group Co., Ltd has realized great development to become a modern enterprise and one of the comprehensive, large-scale enterprises in the domestic wire and cable industry. Our products are widely used in electric power, coal, metallurgy, the petrochemical industry, railway, national defense, construction, aviation and other key national projects. We are JV with Furukawa(a Japanese company) for rubber serial cables (minding cables, welding cables. Submersible oil pump cables, . )and also JV with Riken(a Japanese company) for elevator cables. Our products have extensive influence and a good reputation in domestic and worldwide markets, such as the United States, Holland, Italy, Russia, Britain, Australia, New Zealand, Ethiopia, Ghana, Algeria, South Africa, Congo, Middle East and Southeast Asia countries and so on.

Tianjin Feiya Fengda Wire & Cable Technology Co., Ltd.

28 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Power Cable, XLPE Cable, Rubber Cable, Photovoltaic Cable, Low Smoke Halogen Free Cable Lsph Cable, Flat Cable, Fire Resistant Wire and Cable, Mineral Insulated Cable, Wind Power Cable
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Feiya Fengda Wire & Cable technology Co., Ltd. is founded in 1998, located in Chinese port city - Tianjin of China. The company covers an area of 50 thousand square meters, registered fund of RMB 10.1 million, has 200 staff and workers, 20 engineering technicians, four subsidiary company, more 300 Agents and distributors. We are a professional cable developer and manufacturer in China.

Zhufeng Cable Daming Co. Ltd

Main Products:
High Voltage Power Cable, Medium Voltage Power Cable, Low Voltage Power Cable, Insulated Wire, Sheathed Wire, Aluminum Cable, Control Cable, Fireproof Cable, Overhead Cable, Solar Cable
Country/Region:
Hebei, China
Sample Service:
Sample Available
Company Profile:
Zhufeng Cable Daming Co., Ltd. is located in Daming County Park Street, Handan City, Hebei Province, with a beautiful environment and convenient transportation. The company has assets of 2, 000, 000 dollars and a total of 30, 000 square meters, with an annual production capacity of 145, 900, 000 dollars. The company has more than 287 employees, nearly 51 professional and technical personnel. The company mainly produces high and low voltage power cables, mineral fireproof cables, cross-linked power cables, high-voltage control cables, low-voltage insulated overhead cables, fire-resistant, flame-retardant cables, sheath wire, plastic copper wire, fire-fighting wire and other products.

Qinshan Cable Group Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Electric Cable, Solar Cable, Power Cable, Armoured Cable, Aerial Bounded Cable
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Qinshan Cable Co., Ltd. (former name is Haiyan Dabeishan Cable Factory) was built in 1983, located in the birthplace of China's Nuclear Power Station -- Qinshan Town, covers 26, 000 square meters, with registered capital of 16 million U. S. Dollars, has its own registered trademark of 'Qinshan' and dozens of invention.

Zhengzhou Zoom Link Cable Co., Ltd.

Main Products:
Overhead Cable Serivice Drop Wire ABC Cable, Caai ACSR AAAC AAC Acar ACSR/Aw, Concentric Cable Stay Wire Electric Wire, Power Cable Poly Wire 15-35kv Tree Wire, Control Cable Instrument Cable, Saw PVC Cable XLPE Electric Cable
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhengzhou Zoom Link Cable Co., Ltd. is established in 2008, It is one Joint stock enterprise specialized in cable and wire R&D, manufacture and export. Have own factory Henan Zhongtong Cable Co., Ltd., Our company is located in No. 15, Yongxing Road, Yangjin road sub district office, Jinshui District, Zhengzhou, China. Close to the highway, within 11 hours to Qingdao port.

Hainan Yufengxiang Wire & Cable Co., Ltd.

Main Products:
Wire and Cable, Building Decoration Materials, Hardware Tools, Household Electrical Wires, Building Wire, Building Cable, Electronics and Electrical Appliances
Country/Region:
Hainan, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Hainan Yufengxiang Wire and Cable Co., Ltd. Strictly produces in accordance with national and industry standards. The company has advanced production equipment such as cabling machines, stranding machines, plastic extruders, cabling armoring machines, AC butt welding machines, warm water cross-linking, etc., with a high degree of automation and advanced and complete testing methods.

Henan Windoo Industry Co., Ltd.

5.0
Main Products:
Coil Winding Machines, Automatic Winding Machines, Toronial Winding Machines, Foil Winding Machines, Taping Machines, Submersible Pumps Winding Wires, Enameled Aluminum/Copper Wire, Self-Ahensive Copper Wires, Kapton Copper Wires, Fiberglass Aluminum/Copper Wire
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
We, Henan Windoo Industry Co., Ltd, as a professional company consentrating all business at two parts---various winding wires manufacturer, and winding machines distributors located at the middle part of China, Zhengzhou city.

Changzhou Dlx Alloy Co., Ltd.

11 yrs·4.9
·Trading Company
Main Products:
Nickel Strip, Nichrome Wire, Nickel Wire, Resistance Wire, Nickel Welding Wire, Inconel, Incoloy, Heating Wire, Thermocouple Wire, Nickel Alloy
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
DLX alloy, which is a alloy factory more than 23 years, we are founded in 2002, and run business with resistance alloy first. And in past 20 years, we R&D new product such as inconel, monel, hastelloy, high temperature alloy and other nickel based alloy products.

Tri Wire Scientific Co., Ltd (Dongguan)

25 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Wire, Cable
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Tri wire Scientific Co., Ltd. (TWS), founded in 2001, is a trusted professional manufacturer specializing in high-quality cables, dedicated to delivering reliable, compliant solutions for global customers. Our 14637-square-meter manufacturing facility is strategically located in Xicheng Technology Park, Hengli Town, Dongguan City, Guangdong Province-part of the Guangdong-Hong Kong-Macao Greater Bay Area's advanced manufacturing hub, offering seamless access to global supply chains and skilled workforce. With over two decades of industry experience, we have built a strong reputation in European and North American markets, focusing on quality, compliance, and customer satisfaction.

Jiangsu Yuhui Cable Co., Ltd.

20 yrs
·Manufacturer/Factory & Trading Company
Main Products:
PVC Insulated PVC Sheathed Power Cable, XLPE Insulated PVC Sheathed Power Cable, XLPE Insulated PVC Sheathed Aluminum Conductor Power Cable, PVC Insulated Steel Tape Armored PVC Sheathed Power Cable
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Jiangsu Yuhui Cable Co, Ltd. Is a complete solution provider for power cable systems, integrating the manufacturing, design, research and development, technical consulting, construction, and after-sales service of wires, cables, and cable accessories. The company specializes in the production of 0.6/1kV-26/35kV Power Cable, Control Cable, Aerial Insulated Cable, Fire-resistant Cable, Aluminum Alloy Cable, Photovoltaic Cable, Energy Storage Cable etc. The product has obtained National industrial Production License, CCC Certificate, Green Factory Certificate, Green Design Product Certificate Carbon Footprint Certificate, passed management system certifications such as lS09001, IS014001, IS045001. etc.

WUXI LFH ELECTRIC CO.,LTD.

Main Products:
Power Cord, Electric Wire, Solar Cable, EV Charging Cable, Power Cable, Wire Harness, Rubber Cable
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wuxi LFH Electric Co., Ltd. is a leading manufacturer and exporter of wires and cables with over 26 years of industry experience. Our main product range covers power cords, wire harnesses, EU and UL standard electronic wires, solar photovoltaic cables, energy storage cables, EV AC and DC charging cables, servo cables, rubber cables, and various power cables. These products are widely applied in power supply systems, renewable energy, electric vehicles, transportation, construction, automation equipment, and other industrial fields.

Zhengzhou Jinshui Industry and Commerce Co., Ltd.

25 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Wire and Cable
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jinshui Wire & Cable Group is located in the national class Zhengzhou high and new technology industries development zone in Zhengzhou, which is full of famous enterprises with a graceful and elegant environment. With abundant human resources, expedite transportation network, widespread scientific research institutions, sophisticated technical support and superior geographic location which is richly endowed by nature. Jinshui Wire & Cable group have subsidiary companies: Jinshui Industry and commerce Co., Ltd., Huibang wire and cable Co., Ltd and a horizontally combined manufacture plant, namely Zhengzhou Cable Factory. The group mainly engage in the export of wire and cable including cable accessories. Through eight years' unremitting effort and endeavors, we have achieved sound cooperation and widely compliments from the clients all over the world by superior quality, reasonable price and sincere services.

Chunbin Cable Group Co., Ltd.

26 yrs
·Manufacturer/Factory
Main Products:
Power cable/Electrical wire/ABC cable/Rubber cable/THHN/THWN wire/Solar cable/Abc cable/Bare conductor/AAC/AAAC/ACSR/GSW
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Chunbin Cable Group Co., Ltd was founded in 1989. Its predecessor was "Henan Chunbin Wire & Cable Co., Ltd" and in 2014 it was upgraded to Chunbin Cable Group Co., Ltd. Now it has five core subsidiaries, including copper processing, PVC cable production, more than 50 cooperative enterprises. There are more than 600 sales outlets in the country. It is a specialized company integrating R&D, manufacturing and sales.

Shenzhen Huajunxin Electronic Technology Co., Ltd.

Trading Company
Main Products:
DC Cable, USB Cable, Waterproof Cable, USB to DC Power Cable, DC Male-to-Male / Male-to-Female Power Cable, 3.5mm Audio Cable, Automotive Wiring Harness, Finished Spooled Cable, Right-Angle DC Power Cable, Type-C Cable
Country/Region:
Guangdong, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Huajunxin Technology Co., Ltd. is a reliable professional wire and cable manufacturer integrating production, independent R&D and global sales. With decades of rich industry experience, it has built a mature and efficient R&D and production system, equipped with advanced professional equipment and a high-quality technical team, committed to providing high-quality, reliable and cost-effective products for global customers in various industries.

Hebei Ousi Nai New Material Technology Co., Ltd.

5.0
Main Products:
Solar Cable High and Low Voltage Power Cables, Communication Cable Enameled Wire, Power Cable, Shield Cable, Control Cable, Fiber Optic Cable, CAT6 Cable, Electric Cable, Enameled Wire
Country/Region:
Hebei, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Hebei Ousi Nai New Material Technology Co., Ltd. is a large comprehensive enterprise in the wire and cable industry, a shortlisted enterprise of State Grid Corporation of China, and a high-precision and special new enterprise. The factory is located in the beautiful and rich Chengdong Industrial Zone of Ningjin County, Xingtai City, Hebei Province, with a registered capital of 118 million yuan. The company covers an area of 68000 square meters and has a building area of 50000 square meters. The company has 380 employees, including 60 senior technical personnel and 130 professional technicians. It has more than 30 advanced cable production lines and 40 sets of professional testing equipment in China, with an annual production capacity of 3 billion yuan. It is a specialized and special new enterprise engaged in the production of wire and cable products, including power cables, mineral fireproof cables, control cables, low smoke and halogen-free power cables, and High/Low voltage irradiation cable, steel wire armored cable, aluminum alloy cable, fire-resistant cable, photovoltaic special wire and cable, Fluoroplastic high-temperature resistant cables, silicone rubber cables, cold resistant cables, compensating cables, nitrile cables, high and low voltage overhead cables, wiring and other wire and cable products, with various specifications, are widely used in various fields such as national power, energy, water conservancy, engineering construction, mobile communication and civil use, and are highly praised and recognized by users. Since its launch, "OusiNai Cable" has become a well-known brand in the cable industry and has won the favor of consumers with its good reputation and service.

Henan Kingyear Aluminum Industrial Co., Ltd.

8 yrs·5.0
·Trading Company
Main Products:
Electric Cable Wire, Overhead Bare Aluminum Conductor, Aluminum Sheet, Aluminum Coil
Country/Region:
Henan, China
Sample Service:
Sample Available
Company Profile:
Henan Kingyear Aluminum Industrial Co., Ltd was founded in 2006, located in Gongyi industry area of Henan Province. Our company consists of 3 main subsidiaries, business specialized in develop, manufacture and distribution of Aluminum products including Aluminum Plate/sheets/coils, Aluminum Curtain Wall, Aluminum Conductor & Cables. Our factories zone occupies more than 1200, 000 square meters and the employees' number has exceeded 800.

Hangzhou Spring Electronics Co., Ltd.

Main Products:
Coaxial Cable, LAN Cable, UTP Cat5e, RG6, Telephone Cable, Rg59 with Power Cable, CAT6, Speaker Cable, Fiber Optical Cable, Alarm Cable
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Does your business searching for a supplier of high quality Cables?

Qingdao Dadi Energy Co., Ltd.

Main Products:
Cable, Armor Cable, Electric Cable, Electric Wire, Power Cable, Copper Cable, Wire Cable, Electrical Cable, Solar Cable, Electrical Wire
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Located in Qingdao China, Dadi Energy Co., Ltd covers an area over 100, 000 square meters and has an assets more than 200 millions.

Shenzhen Sinet Industrial Co., Ltd.

5.0
Main Products:
Network Cable, Alarm Cable, Optical Fiber Cable, Coaxial Cable, Telephone Cable, Speaker Cable, Fire Alarm Cable, Electric Cable, Network Components, Fiber Components
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Sinet Industrial Co., Ltd was founded in 1997. It is a state high-tech enterprise specialized in R&D and manufacturing Communication cable, New energy transmission cable and Cabling System Integration products, also a member of China Communications Standards Association(CCSA) and drafting unit of GB(China National Standard) on LAN cables.