| Ngai Hing Hong Company Limited | |
| China Jicheng Holdings Limited | |
| Sitoy Group Holdings Limited | |
| Wai Chun Group Holdings Limited | |
| China Environmental Energy Investment Limited | |
| Hua Lien International (Holding) Company Limited | |
| Zhongzheng International Company Limited | |
| Elegance Optical International Holdings Limited | |
| China Qinfa Group Limited | |
| Ko Yo Chemical (Group) Limited | |
| | |
| Pico Far East Holdings Limited | |