| SANYU INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SANYU INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK SANYU MECHANICAL AND ELECTRICAL (INT'L) GROUP LIMITED | Private company limited by shares | Dissolved |
| SANYU JEWELLERY COMPANY LIMITED | Private company limited by shares | Live |
| SANYU MACHINERY (HK) LIMITED | Private company limited by shares | Live |
| SANYU NETWORK (HK) LIMITED | Private company limited by shares | Dissolved |
| SANYU PAPER PRODUCTS (HK) LIMITED | Private company limited by shares | Live |
| SANYU PRINTING PRODUCTS (HK) CO., LIMITED | Private company limited by shares | Live |
| San-Yu Production Limited | Private company limited by shares | Live |
| CHINA SANYU PUMP INDUSTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| SANYU PUMP INDUSTRY GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| HAICHENG SANYU PUMP INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| KOREA HAICHENG SANYU PUMP INDUSTRY LIMITED | Private company limited by shares | Live |
| SHANGHAI SANYU ELECTRICAL PUMP LIMITED | Private company limited by shares | Live |
| SHANGHAI SANYU PUMP INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| SHANDONG SANYU PUMP INDUSTRY LIMITED | Private company limited by shares | Live |
| SANYU SHOJI CORPORATION LIMITED | Private company limited by shares | Live |
| SANYU SHOJI (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| SANYU TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SANYU TECHNOLOGIES (HK) LIMITED | Private company limited by shares | Live |
| SANYU ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SANYU TECHNOLOGY (H.K.) LIMITED | Private company limited by shares | Live |
| SANYU TRADE LIMITED | | Live |
| Sanyu Trading Limited | | Live |
| SANYU INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| SANYU INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| SANYU (UNIVERSAL) LIMITED | Private company limited by shares | Dissolved |
| Sanyu Window Industry Group Limited | Private company limited by shares | Dissolved |
| SANYUAN LIMITED | Private company limited by shares | Dissolved |
| SANYUAN M&S COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK SANYUAN LIMITED | Private company limited by shares | Live |
| ASIA SANYUAN NETWORK LIMITED | Private company limited by shares | Live |
| SANYUE LIMITED | Private company limited by shares | Dissolved |
| SANYUEN ENGINEERING LIMITED | Private company limited by shares | Live |
| GUANGZHOU PANYU SANYUET FASHION MANUFACTORY LIMITED | Private company limited by shares | Live |
| SANYUFUHUANGJIA JEWELRY CO., LIMITED | Private company limited by shares | Live |
| SANYUNG LIMITED | Private company limited by shares | Live |
| SANYUTANG LIMITED | Private company limited by shares | Live |
| SANYUTANG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SANYUTANG (HK) LIMITED | Private company limited by shares | Live |