- SHENZHEN HENGYAO ELECTRIC APPARATUS CO., LTD.
- ballast,lampholder
China(Mainland)
- CHIN HUANG HSING ENTERPRISE CO., LTD.
China(Mainland)
- GAYA CO., LTD.
China(Mainland)
- PEACE LIGHTING CO., LTD.
China(Mainland)
- NFK LITE MFG. CO., LTD.
China(Mainland)
- ARC SOLID-STATE LIGHTING CORPORATION
China(Mainland)
- NEWS WHEEL LIMITED
China(Mainland)
- CHANGZHOU TIANTIAN ELECTRONIC TECHNOLOGY CO., LTD.
- electronic ballast,lamp
China(Mainland)
- ART ELECTRONICS LIGHTING CO., LTD.
China(Mainland)
- JING NENG TECHNOLOGY CO., LTD.
China(Mainland)
- HAINING CHENFENG LAMP HOLDER CO.,LTD
- lampholder
China(Mainland)
- SUN-LITE SOCKETS INDUSTRY INC.
China(Mainland)
- NINGBO RIGHT SPRING LIGHTING & ELECTRICS CO., LTD.
China(Mainland)
- PLUSTHER ENTERPRISE CO., LTD.
China(Mainland)
- BETTER MAGNETICS CORP.
Taiwan
- HEP TECH CO., LTD.
China(Mainland)
- BJB ELECTRIC TAIWAN CORPORATION
China(Mainland)
- TAIWAN POWER CONVERSION INC.
China(Mainland)
- MARINE POWER CO., LTD.
China(Mainland)