| ZHIYO INVESTMENT LIMITED | | Live |
| H.K. ZHIYONG INT'L SAMSUNG ELECTRIC APPLIANCE TRADE LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Zhiyong Plastic Co., Limited | Private company limited by shares | Live |
| HONG KONG ZHIYONG TRADING CO., LIMITED | Private company limited by shares | Live |
| HK ZHIYONG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ZHIYONG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ZHIYONG TRADE LIMITED | Private company limited by shares | Live |
| HK ZHIYONG TRADE LIMITED | | Live |
| ZHIYONG TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| ZHIYOU LIMITED | Private company limited by shares | Live |
| ZHIYOU TRADE LIMITED | | Live |
| ZHIYOUSHENG SPECIAL STEEL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong zhiyouwei Trading Co., Limited | | Live |