- SILVERFIR BATTERY（SHAN DONG）CO.，LTD
- Main business: Ventura Batteries，DETA SILVERFIR，EFFEKTA，FUKUDA BATTERY
- East Asia (Manufacturer)
- Ventura Aircraft battery GmbH
- Main business: Ventura aviation battery, aircraft main battery, helicopter battery, temperature sensor
- East Asia (Manufacturer)
- Road Sheng Power Supply(BeiJing)Co,Ltd
- Main business: Traction battery, Lead-acid battery, AGV battery, Aviation battery,WeChat 18630968614
- East AsiaChina(Mainland) (Manufacturer)
- Taizhou Huangyan Hexing Plastic Mould Co., Ltd.
- Main business: Asia
- East AsiaChina(Mainland) (Manufacturer)
- Taizhou Huangyan Gerui Vehicle Co Ltd
- Main business: China Electric Bicycles Company
- South AsiaBhutan (Manufacturer)