| Company Name | Type | Status |
|---|---|---|
| HONGKONG RICH INT'L WANCHUAN TECHNOLOGY INVESTMENT LIMITED | Private company limited by shares | Live |
| China Wanchuang Industrial Company Limited | Live | |
| HK WANCHUANG INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK WAN-CHUANG OPTOELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |