Best High Voltage Cable Manufacturers Suppliers

Liaoning Decheng Science & Technology Group Co., Ltd.

🇨🇳 China

1999

101-200 people

Manufacturer/Trading Company

Established brand

Low MOQ

Eco-friendly supplier

OEM manufacturer

Key customer

THOMAS ENERGY OIL GAS LTD

Key market

🇺🇸 United States

Description

Liaoning Decheng Science & Technology Group Co., Ltd. is a specialized manufacturer and trading group headquartered in Donggang, Liaoning Province, China. Established in 1999, the company has evolved into a comprehensive science and technology enterprise with six branches, including manufacturing facilities in Inner Mongolia and Shandong and a provincial technology center dedicated to rubber and plastic materials R&D. The group employs between 101 and 200 professionals and operates with a strong focus on international trade, maintaining a presence in global markets since at least 2007. The company specializes in the production of high-performance chemical compounds and industrial minerals. Its core product portfolio includes Chlorinated Polyethylene (CPE), Ethylene Propylene Rubber (EPR) compounds for cable sheathing and high-voltage insulation, and EPDM and EVA compounds for wire and cable applications. Additionally, the group produces hose rubber, mud heavy-making agents, and barite for drilling applications. Their manufacturing capabilities extend to OEM and contract manufacturing services, supported by a joint venture focused on bio-tech research and development. Liaoning Decheng Science & Technology Group is committed to rigorous quality standards, holding ISO 9001 and ISO 14001 certifications. The company adheres to a "quality first" management philosophy, aiming for zero defects and continuous innovation to meet specific customer requirements in the competitive chemical and plastics sectors.

DCJ30G-EPR Rubber Compound for High Voltage Cable

EPR Cable Compound (DCJ30G)

DCJ30G-EPR Cable or Wire Insulation Compound

Guangdong OMG Transmitting Technology Co., Ltd.

🇨🇳 China

2006

101-200 people

Manufacturer/Service Company

OEM manufacturer

Product customization

Patented technology

High-tech enterprise

Shipments

Key customer

SVARN INFRATEL PRIVATE LIMITED

Key market

North America

Description

Guangdong OMG Transmitting Technology Co., Ltd. is a leading high-tech manufacturer specializing in cable solutions for the new energy vehicle (NEV) industry. Established in 2006 and headquartered in Dongguan, China, the company has grown into a global leader with a reported 17% market share in the EV charging cable sector. Operating from two production bases and five offices, the company employs between 101 and 200 professionals and exports to over 40 countries across North America, Europe, and Asia. The company's extensive product portfolio focuses on EV high-voltage cables and EV charging cables, including advanced liquid-cooled, oil-cooled, and water-cooled variants. Key offerings include NACS, CCS1, and CCS2 compatible charging cables, energy storage high-voltage cables, and specialized harnesses for electric vehicles, forklifts, and aircraft. Their products are engineered for durability, featuring high flexibility, flame retardancy, and resistance to UV, oil, and extreme temperatures. As a research-driven enterprise, OMG collaborates with the Harbin Institute of Technology and holds over 100 patents and software copyrights. They have played a pivotal role in drafting national and industry standards, such as GB/T33594 and CQC technical specifications. The company is IATF 16949 and ISO 9001 certified, with products meeting rigorous international standards including UL, TUV, CE, PSE, and RoHS. OMG serves a prestigious global clientele, providing OEM and ODM services to major automotive brands and connector manufacturers such as BYD, Tesla, ABB, Amphenol, and Delta.

High Voltage Cables for Energy Storage

Omg' ISO19642 Hv Cable

Omg' UL EV Charging Cable (Suitable for NACS, CCS1)

TUV Certified AC Spring Charging Cable

Omg' IEC62893 DC Charging Cable (Suitable for CCS 2)

Japan PSE Certified Hvct Type Electric Vehicle Charging Cable

China Sanew Cable Co., Ltd.

🇨🇳 China

2002

11-50 people

Manufacturer

Established brand

OEM manufacturer

Own brand

Eco-friendly supplier

Key customer

THE MONROE CABLE COMPANY

Key market

North America

Description

China Sanew Cable Co., Ltd. is a professional manufacturer and OEM supplier of high-quality wires and cables, based in Beijing, China. Established in 2002, the company employs between 11 and 50 people and operates a factory equipped with advanced technical and testing equipment. They specialize in producing a wide range of cables with properties such as flame-retardant, temperature-resistant, corrosion-resistant, and anti-aging. Their extensive product portfolio includes EV/HEV high voltage shielded car cables, ultra soft silicone wires, silicone rubber cables, Teflon cables, high-temperature cables, UL cables, high-voltage cables, cold-resistant cables, compensation wires, heating cables, PUR cables, flexible bending cables, glass fiber braided wires, FEP wires, PFA wires, thermocouple extension wires, ship cables, aviation cables, motor lead wires, and automotive lead wires. China Sanew Cable Co., Ltd. serves diverse industries including instrumentation, electromechanical, aerospace, subway, steelmaking, and power, as well as applications in high-rise buildings, public places, and household appliances. The company holds certifications such as UL, CE, ISO 9001, RoHS, IEC, and VDE, and manufactures products according to both Chinese National Standards and international standards. They emphasize product quality traceability and prioritize integrity in their brand strategy, maintaining close cooperation with suppliers and customers.

High Voltage Cable$1

Silicone Rubber Insulation High-Voltage Installation Wire$1

Silicone Rubber Insulation High-Voltage Installation Wire (5KV-DC-30K V-DC)$1

UL3068 Cable$1

UL3071 Cable$1

Silicon Rubber Insulated and Sheathed Control Cable$1

UL1015 Cable$1

UL3512 Cable$1

Hebei Hualun Wire&Cable Co., Ltd.

🇨🇳 China

1984

1001-2000 people

Manufacturer

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Key customer

CHINA NATIONAL PETROLEUM CORP

Description

Hebei Hualun Wire&Cable Co., Ltd. is a large-scale manufacturer of wire and cable products based in Hejian, China, strategically located in the Bohai Economic Circle and Beijing-Tianjin-Hebei coordinated development area. Established in 1984, the company has over 30 years of development and employs between 1001 and 2000 people. They operate a factory covering over 100,000 square meters with 50 sets of advanced production equipment and 180 specialized technical personnel. Hebei Hualun Wire&Cable specializes in a comprehensive range of wire and cable products, including Overhead Bare Conductor, High Thermal and HTLS Conductors, Overhead Insulated Cable, Underground Distribution Cable, Concentric Service Cables, Low Voltage Power Cable, Medium Voltage Power Cable, Aluminum Alloy Cable, XLPE Power Cable, and various specialized cables such as low smoke and halogen-free, control, shielded, high-temperature fire resistant, prefabricated branch, water-proof, and rodent-resistant cables. The company offers OEM and ODM services and adheres to national and international advanced production standards, holding ISO 9001 and ISO 14001 certifications. Their products, marketed under the "Anlun" brand, are widely used in key domestic projects for energy, transport, and engineering sectors, with notable customers including State Grid, China Railway Construction, CNPC, and Sinopec. Hebei Hualun Wire&Cable has an annual production capacity of 1.2 billion Yuan and exports its products globally.

Fire Proof / Fire Redartant, XLPE Insulated High Voltage Cable$2000

PVC Insulated Power Cable - Hualun$2000

BV / Wire and Cable / Power Cable$5000

Yjv Wire and Cable$5000

Power Cable-ABC, AAC, ACSR$222

PVC Insulated Fixed Laid Cable$5000

ACSR-AAC-ABC Wire and Cables in China$2000

Power Cable$5000

Hualun Wire and Cable of Power Cable$2000

Aluminum Alloy Cable-Interlocked, Armored, Sheathed.$222

Aerial Bundles Cable-ABC$222

Wire Cable -Aluminum Alloy Conductor Wire Cable$222

Ruitian Cable Co., Ltd.

🇨🇳 China

2008

101-200 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

High-tech enterprise

Product customization

Shipments

Key customer

BATALA ENGINEERING COMPANY PRIVATE LIMITED

Key market

North America

Description

Ruitian Cable Co., Ltd., established in 2008 and headquartered in Hengshui, Hebei province, is a premier Chinese manufacturer and trading company recognized as a top 10 enterprise in the nation's cable industry. Operating from a facility spanning up to 70,000 square meters with multiple standardized workshops, the company maintains over 20 advanced production lines and 200 sets of testing equipment. Ruitian Cable specializes in a comprehensive range of products including low, medium, and high voltage power cables (armored and unarmored), solar PV cables (H1Z2Z2-K), rubber cables, control cables, and specialized automotive and high-temperature wires. Their technical capabilities extend to OEM and ODM services, supported by a dedicated R&D center featuring senior engineers and technicians. The company is a verified supplier for the State Grid and holds numerous international certifications, including ISO 9001, ISO 14001, ISO 45001, CE, CCC, and TUV. With a workforce of over 200 employees and a robust logistics network including six warehouses, Ruitian Cable exports high-quality electrical solutions to more than 100 countries across North America, Europe, and Southeast Asia, serving diverse sectors such as power generation, oil and gas, railway, and construction.

RUITIAN Customize AVSS Car Cable Low Voltage Automotive Wire High Temperature Resistant Wire Electronic Wire Cables$0.09

Shielded High Voltage Cable Battery/Energy Storage Cable Motor Wire Good Quality Electric Vehicle Power Battery Cable$0.99

RUITIAN Hot Selling Armoured Electric PVC PUR XLPE Sheath Copper Core Electrical Power Cable High Voltage Cable$3.5

Low Voltage High Temperature Flexible Stranded Flexible Cable Awg 8 10 12 14 16 18 70mm2 Silicone Rubber Cable$0.9

RUITIAN Medium Voltage XLPE Insulated Armored Cable Power Cable From Manufacturer$2.99

Low Voltage Steel Wire Armored 50mm 70mm 95mm XLPE 4 Core Armoured Power Cable$1.25

RUITIAN Multi-core Low Voltage Cable Sheathed Armoured Power Cable Supplier Types Underground Power Cables$1.99

RUITIAN Copper Power Cable With Factory Price Low-voltage Power Cable Pvc Jacket Insulated Power Cable$1.99

RUITIAN Low Voltage CCC CE Approved SWA PVC Insulation PVC Cover 95mm2 X 4Core Low Fume Copper Cable$3.5

240mm XLPE Armoured Power Cable 16mm-25mm-4 Core 185mm Low Voltage Copper Wire Conductor PVC PE Insulation 16A for Underground$0.85

Low Voltage 10mm2 16mm 35mm 50mm 70mm 4 Copper Core Aerial Bundled Armoured Power Cable ABC Cable with PVC XLPE Insulated Sheath$0.99

1/6KV 600V Copper Cable Wire Low Voltage Multi-cores Power Cable with PVC Outer Sheath Flexible Rubber Insulated 2 Cores 6mm OD$0.85

Wuhan WG Hipot Electric Tester Co., Ltd.

🇨🇳 China

2012

51-100 people

Manufacturer/Trading Company

Product customization

High-tech enterprise

Low MOQ

OEM manufacturer

Shipments

Key customer

TARIQ ELECTRONIC PRIVATE LIMITED

Key market

Asia

Review

400kv/20kj High Voltage lightning Impulse Voltage Generator Impulse Withstand Voltage Testing Instrument for Electrical Test$5000

900kV/90kJ High Voltage AC test System Lightening Wave Impulse Voltage Generator$42004

HV AC DC Hipot Tester High Voltage Electrical Testing Transformer Withstand Voltage test Equipment$100

80kV AC Hipot Tester VLF Ultra-Low-Frequency High Voltage Generator$3000

Oil Type AC High Voltage Dielectric Hipot Tester for Switchgear Test$2000

Partial Discharge High Voltage Hv AC Hipot Test Equipment for Gis Transformer Test$2000

VLF 80kV 0.1Hz ultra Low Frequency DC AC High Voltage Tester HV VLF Cable Tester Vlf Hipot Tester$3000

High Voltage Cable Fault Locator 33kv Flashover Sampling Impulse Method Tdr 11kV Underground Cooper Cable Fault Pre Locator$5000

HM2550 Electric Hv Insulation Resistance Tester High Voltage Ohm Meter 5000V Insulation Resistance Meter$200

16200kva Variable Frequency Ac Resonant test System 600kv Series Substation Resonance test Set Withstand High Voltage Tester$2000

HM-YDJ-300kVA/150kV Power Frequency High Voltage Insulation Strength Test Hipot Test Transformer Ac Hipot Tester$2000

HM5001P Handheld Transformer TTR Test Equipment Voltage Ratio Test Machine Transformer Turn Ratio Tester$800

PHINE GROUP CO., LIMITED

🇨🇳 China

2010

51-100 people

Manufacturer

OEM manufacturer

ODM manufacturer

Product customization

High-tech enterprise

Shipments

Key customer

MEC ELECTRONIC PHILIPPINES

Key market

Asia

Description

PHINE GROUP CO., LIMITED is a high-tech enterprise specializing in the manufacture and research of cable and cable assembly, with over 12 years of experience in electronic wiring harnesses. Established in 2010, the company operates with 51 to 100 employees and is headquartered in Shenzhen, China, with branch factories in Zhongshan, Dongguan, and Huizhou. They are recognized as a "Guangdong Province Science and Technology Small and Medium-sized Enterprise". PHINE GROUP offers comprehensive ODM/OEM services for customized cables and wiring harnesses, utilizing advanced production and testing equipment. Their core product lines include wire harnesses, cable assembly, UL wire cable, automotive wire, power cord cable, and high-temperature wire cable, made from materials such as PVC, XLPVC, XLPE, TEFLON, and SILICON RUBBER. They also supply tubes like Heat Shrink tube, Fiber Glass tube, and PE tube. Products comply with international standards including UL, USA, Japanese, German, CE, and VDE. The company holds ISO 9001, UL, and CCC certifications, and is a Safety Production Standard Enterprise. Their products are widely applied across industries such as automobiles, home appliances, electronics, industrial control, security equipment, and medical fitness. PHINE GROUP exports to Europe, America, and Southeast Asian countries, serving notable clients like FLEXTRONICS and BOE.

UL Style 3239 10kv High Voltage Cable$0.66

DIN 72551 Series Flr5y Thin Wall Low-Voltage Wires for Automobiles$0.66

DIN 72551 Series Flr9y Thin Wall Low-Voltage Wires for Automobiles$0.66

DIN 72551 Series Flry Thin Wall Low-Voltage Wires for Automobiles$0.66

DIN 72551 Series Flr6y Thin Wall Low-Voltage Wires for Automobiles$0.66

PTFE High Temperature Wire UL1213 Heating Cable$0.66

16 Power Rectangular Cable Assembly Socket to Socket Ca Elcon Micro 2X8$0.1

8 Rectangular Cable Assembly Socket to Socket Ca, Mte Fow-Fow, 8POS, 300mm 15A$0.1

UL21016 XLPE Flat Ribbon Cable 2.54mm Flexible Rainbow Cable$0.66

UL2464 18AWG 2c Red Black Round Cable$0.66

UL2464 18AWG 4c Grey Round Cable with Al-Drain$0.66

140 Rectangular Cable Assembly Clamp to Clamp$0.1

Wuhan Goldhome Hipot Electrical Co., Ltd.

🇨🇳 China

2008

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Patented technology

High-tech enterprise

Shipments

Key customer

ИП ООО NEXT SOLAR ENERGY GROUP

Key market

Asia

Review

0.1Hz Vlf High Voltage Generator 80kv for Testing High Voltage Cable$2000

0.1Hz Vlf High Voltage Generator 60kv for Testing High Voltage Cable$2000

High Voltage Cable Resonance Withstand Voltage Test System$2000

High Voltage Capacitive Voltage Divider$850

Portable High Precision High Voltage Capacitive Voltage Divider$850

High Voltage Cable Withstand Voltage Vlf Tester Hv Hipot$2000

High Voltage AC Voltage Test Transformer$5000

DC High Voltage Withstand Voltage Tester$800

Digital High Voltage Meter AC Voltage Divider$850

AC DC High Voltage Withstand Voltage Tester$1000

DC Withstand Voltage Tester High Voltage Generator$800

High Voltage Cable Fault Test$2000

Mingda Wire and Cable Group Co., Ltd.

🇨🇳 China

1989

1001-2000 people

Manufacturer/Trading Company/Distributor

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Shipments

Key customer

AMERICAN WIRE CABLE CO INC

Key market

🇺🇸 United States

Description

Mingda Wire and Cable Group Co., Ltd. is a prominent high-tech enterprise and large-scale manufacturer established in 1989. Headquartered in Xingtai, Hebei Province, the group operates across a vast 287,000 square meter facility and maintains multiple manufacturing bases in China and Cambodia. With a workforce of up to 2,000 employees and over 200 production lines, the company boasts an annual production capacity of 5 billion RMB. Mingda specializes in the research, development, and production of a comprehensive range of wire and cable solutions, including AA-8000 series aluminum alloy cables, XLPE power cables (up to 35 kV), rubber-insulated cables, mining cables, and specialized cables for wind power, solar energy, and charging piles. As a vertically integrated group, Mingda governs nine professional production companies and a network of over 300 sales agencies, providing a one-stop model from raw materials to finished products. The company is a major supplier to national infrastructure projects, serving clients such as State Grid, China Railway, and various national petroleum corporations. Their manufacturing capabilities include robust OEM and ODM services, supported by an advanced quality inspection center equipped with international testing instruments like German spark spectrometers and British combustion testers. Mingda adheres to rigorous international quality standards, holding certifications such as ISO 9001, ISO 14001, OHSAS 18001, CCC, and mining safety marks. Their products are engineered to meet diverse global specifications, including IEC, AS/NZS, CE, UL, and CUL standards, facilitating trade across North America, Europe, and Southeast Asia.

High Voltage 1000V-1500V PVC Insulated Single Core DC Solar Wire Cable XLPE/XLPO Copper for PV Solar Applications$0.27

Wholesale Single Core Copper XLPE High Voltage Power Cable PVC Encased 16 25 35 50 Square Underground Industrial Construction$0.36

WDZN-YJV High Voltage Power Cable Low Smoke Halogen-Free Copper Core PVC XLPE PE Underground Manufactured Overhead Company$0.36

Factory Stock High Voltage Cable YJV22 10KV/15KV/35KV 3*70/95/120 Copper Core XLPE PVC Insulated Certified Underground$1.2

PVC Engineering Aluminum Core Flexible Cable YJLV3 16 1*10 High Strength Bare XLPE PE National Standard Low Voltage Cable Copper$0.32

Yjlv Single Core 26/35kv High Voltage Wire Cable Aluminum Core 1*50/70/95/120/150 Square Copper Conductor With PVC Insulation$0.33

Factory Customizable Low Voltage Power Cable 450/700V 1*2.5mm XLPE Copper Conductors Fireproof PVC Insulated Recording Studio$33.03

Optimal Power Transmission Electric Wire Cable XLPE PE Strong Copper Core 30A Rated Current Certified Low Voltage Overhead$0.9

YJLV GB Quality 4*120 1*70 Square Aluminum Cable With Copper Conductor Low Voltage for Construction Wholesale$0.16

Single Core 6mm Low Voltage Black Cable Wire PVC Sheath Aluminum Core Insulated Overhead Construction Copper Conductor Power$0.33

Optimal Power Transmission Electric Wire Cable XLPE PE Insulated Strong Copper Core 30A Rated Current Low Voltage Overhead$0.9

Henan Tong-Da Cable Co., Ltd.

🇨🇳 China

2002

201-300 people

Manufacturer/Trading Company

Established brand

ODM manufacturer

Product customization

High-tech enterprise

Shipments

497

Key customer

RURAL ELECTRIFICATION AGENCY KAMPALA KAMPALA CENTRAL DIVI KAMPALA CENTRAL DIVISION KAMWOKYA IICENTRAL ZONE KOLOLO WINDSOR LOOP KOLOLO HOUSE OF HOPE 10 7317 KAMPALA

Key market

South America

Description

Henan Tong-Da Cable Co., Ltd. is a publicly listed manufacturer (Stock Code: 002560) based in Zhengzhou, China, with over 30 years of expertise in the wire and cable industry. Operating from a 360,000 square meter facility, the company specializes in the research, development, and production of a comprehensive range of conductors and cables, including Aluminum Conductor Steel Reinforced (ACSR), All Aluminum Alloy Conductors (AAAC), and various power, control, and solar cables. Their extensive product portfolio also features specialized solutions such as flame-retardant, fire-resistant, and low-smoke zero-halogen cables, as well as contact and catenary wires for electrified railways. As a Fortune 500 supplier and a long-term partner to the State Grid of China and China Railway Corporation, the company maintains rigorous quality standards with ISO 9001, ISO 14001, ISO 45001, CCC, and CRCC certifications. They offer robust OEM and ODM capabilities, supported by a dedicated R&D team that launches approximately 50 new products annually. Their manufacturing processes adhere to international standards including IEC, BS, ASTM, and DIN, ensuring high-performance products for smart grids, urban rail traffic, and real estate engineering. With over a decade of export experience, Henan Tong-Da Cable Co., Ltd. serves more than 60 countries and regions across Europe, the Middle East, Southeast Asia, Africa, and South America. The company employs between 201 and 500 professionals and is recognized for its technical excellence and large-scale production capacity, generating an annual output value exceeding US$100 million.