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Guangdong Yiwan Precision Industry Co., Ltd.
中文 EN

New Energy Vehicle
Precision ComponentsManufacturer

Yiwan manufactures copper and aluminium busbars and precision components for new energy vehicles, energy storage, 5G communication, AI data centers and PV inverters. Certified to IATF16949, ISO9001 and ISO14001.

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About Yiwan

Focused on new energy vehicle
Precision Components

Since its founding, Yiwan has been driven by customer requirements and continuous technical development, focusing on the development, production and sales of NEV PACK structures, power control components and communication components.

Founded in 2018 with a registered capital of CNY 10 million, the company is located in Humen, Dongguan. Certified to IATF16949, ISO9001 and ISO14001, and holding 6 granted patents (4 invention, 2 utility model) covering busbar structure, welding and dip coating processes.

Company Profile Honors
Products

Main Products

Copper and aluminium busbars and precision components for NEV power control, battery modules, energy storage and PV, AI data centers and 5G communication.

Hard Busbar
Hard Busbar
Rigid high-current connection, insulated by coating.
Hard Busbar
Soft Busbar
Soft Busbar
Flexible and bendable, absorbs tolerance and vibration.
Soft Busbar
Copper-Aluminum Transition Busbar
Copper-Aluminum Transition Busbar
Copper-aluminium transition joint, suppresses galvanic corrosion.
Copper-Aluminum Transition Busbar
Laminated Busbar
Laminated Busbar
Low inductance, high current, for inverters and power control.
Laminated Busbar
Injection Molded Busbar
Injection Molded Busbar
Conductor and insulation moulded in one piece.
Injection Molded Busbar
Communication Component
Communication Component
Insulated busbars and connectors for telecom cabinets.
Communication Component
CCS Component
CCS Component
Sampling and connection integrated for battery modules.
CCS Component
Solutions

Solutions

Copper and aluminium busbars and connection solutions by application industry.

New Energy Vehicle
New Energy Vehicle
Busbars for power control, battery and power modules.
NEV
Energy Storage
Energy Storage
Module Cu-Al terminals and CCS integrated busbars.
ESS
5G Communication
5G Communication
Telecom cabinet busbars and in-cabinet connectors.
5G
AI Data Center
AI Data Center
OCP busbars and high-density laminated busbars.
AI DC
PV Inverter
PV Inverter
Inverter laminated busbars and PV busbars.
PV
Partners

Partners

Selected customers

  • Ganfeng Lithium
  • Gotion High-tech
  • EAST
  • Shuobeide
  • WCON
  • Shunke
  • RoyPow
  • Blovelight
  • DGTarry
  • Yueyangda
  • Readore
  • ZETA
News

News

Company news and industry updates.

Chery NEV sales top 130,000 in September with exports at 73%
2026-10-12
Chery NEV sales top 130,000 in September with exports at 73%
Chery Group sold over 130,000 new energy vehicles in September, the sixth month above 100,000, with 200,900 exports.
China NEV sales turn negative in September as margins fall to 3.6%
2026-10-10
China NEV sales turn negative in September as margins fall to 3.6%
September NEV sales fell 12% year on year while passenger car retail dropped 24%.
Auto supply chain faces broad raw-material cost pressure
2026-10-09
Auto supply chain faces broad raw-material cost pressure
Raw-material prices rose across the board, putting both vehicle makers and suppliers under cost pressure.