| BOSS ELECTRICAL EQUIPMENT (GROUP) STOCK LIMITED | Private company limited by shares | Live |
| Stone Equipment Limited | | Live |
| Red Stone Mechanical Equipment Co., Limited | | Live |
| STONE MINING EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| STONE OFFICE EQUIPMENT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| IMS STORAGE EQUIPMENT LIMITED | Private company limited by shares | Live |
| Best Win Storage Equipment Limited | Private company limited by shares | Live |
| OTL STORAGE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| ACE STORAGE EQUIPMENT MANUFACTURER LIMITED | Private company limited by shares | Live |
| PET STORY EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| USA STRENGTH FITNESS EQUIPMENT LIMITED | Private company limited by shares | Live |
| SUBOER ELECTRICAL EQUIPMENT GROUP (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Go Success Equipment (HK) Limited | Private company limited by shares | Live |
| SUMMAU MACHINERY EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| SUNBODY SPORTS & EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SUNCOLOR AMUSEMENT EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| HK SUNDA MEDICAL EQUIPMENT INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| SUNDEALING EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNG AN MACHINERY & EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNGOOD MACHINERY EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SUNGRAFIC (HK) PRINTING EQUIPMENT CO. LIMITED | Private company limited by shares | Dissolved |
| Sunland Equipment Limited | | Live |
| SUNLI INDUSTRY EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SUNLY EQUIPMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| SUNNY EQUIPMENT LIMITED | Private company limited by shares | Live |
| CHINA SUNNY FITNESS EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| SUNNY PLAYGROUND EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SUNRISE ENTERTAINMENT EQUIPMENT LIMITED | Private company limited by shares | Live |
| Sunrise equipment (HK) Limited | | Live |
| SUNSHINE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE EQUIPMENT LIMITED | Private company limited by shares | Live |
| SUNSHINE POWER EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SUNSHINE ELECTRIC EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| FUTURE SUNSHINE ENERGY EQUIPMENT (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE PETROLEUM EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SUNTIME MARINE EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| SUNWAVE HYTEC & EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNWAY (CHINA) ENTERTAINMENT EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| ZHENGJIANG SUNWAY MECHINERY EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| CHANGSHA SUNWAY MECHANICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SUNZUN MACHINERY EQUIPMENT CO., (HK) LIMITED | | Live |
| Super Equipment Enterprises Limited | Private company limited by shares | Live |
| SUPER POWER EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SUPERNOVA ASIA EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| Supernova Laser Equipment (Hongkong) Co., Limited | Private company limited by shares | Live |
| YAT FAT EQUIPMENT SUPPLIERS LIMITED | Private company limited by shares | Dissolved |
| ASIA ELECTRO EQUIPMENT SUPPLIERS LIMITED | Private company limited by shares | Dissolved |
| EUROPEAN EQUIPMENT SUPPLIERS LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN EQUIPMENT SUPPLIERS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| E & A EQUIPMENT SUPPLIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRC EQUIPMENT SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| YTW EQUIPMENT SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| OA EQUIPMENT & SUPPLIES LIMITED | Private company limited by shares | Live |
| BOUTARI EQUIPMENT SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| GENERAL EQUIPMENT & SUPPLIES LIMITED | Private company limited by shares | Live |
| Hydro-Plus Equipment Supplies Limited | Private company limited by shares | Live |
| ROYCE EQUIPMENT SUPPLIES LIMITED | Private company limited by shares | Live |
| DMR Welding Supplies and Equipment Limited | Private company limited by shares | Live |
| WELD-TEC EQUIPMENT SUPPLIES LIMITED | Private company limited by shares | Live |
| MAN PO EQUIPMENT SUPPLY LIMITED | Private company limited by shares | Live |
| QIL & GAS EQUIPMENT SUPPLY LIMITED | Private company limited by shares | Live |
| PRODRIL EQUIPMENT SUPPLY HONGKONG LIMITED | Private company limited by shares | Dissolved |
| OUTSTANDING EQUIPMENT SUPPLY INT'L LIMITED | Private company limited by shares | Dissolved |
| KITCHEN EQUIPMENT SUPPLY LIMITED | Private company limited by shares | Live |
| NAUTICAL EQUIPMENT SUPPLY LIMITED | Private company limited by shares | Dissolved |
| IC Equipment Supplying Limited | Private company limited by shares | Dissolved |
| AIRLINE SUPPORT EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| APD Equipment Maintenance & Support Limited | Private company limited by shares | Live |
| SUPREME MEDICAL EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| SUPREME PLANT & EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| CHAMPION SURGICAL EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SURTECH EQUIPMENT (HK) PTE LIMITED | Private company limited by shares | Dissolved |
| DEVOTION LOGISTIC EQUIPMENT SURVEY LIMITED | Private company limited by shares | Live |
| RENMIN SWITCH EQUIPMENT (HONGKONG) LIMITED | Private company limited by shares | Live |
| SYMBOL (HONG KONG) REFRIGERATION EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SYMBOL (HONG KONG) REFRIGERATION EQUIPMENT LIMITED | Private company limited by shares | Live |
| MBM SYSTEMS & EQUIPMENT., LIMITED | Private company limited by shares | Live |
| SYSTEMS & EQUIPMENT (H.K) LIMITED | Private company limited by shares | Live |
| KOMPAC EQUIPMENT SYSTEMS (HK) LIMITED | Private company limited by shares | Dissolved |
| MICKEN SYSTEMS & EQUIPMENT LIMITED | Private company limited by shares | Live |
| Technophur Equipment & Systems Limited | Private company limited by shares | Dissolved |
| WINNING SPORTS TABLE TENNIS EQUIPMENT LIMITED | Private company limited by shares | Live |
| Taibo Lab Equipment Co., Limited | Private company limited by shares | Live |
| Taibo Experimental Equipment Co., Limited | Private company limited by shares | Live |
| TAIBUNG PIPING EQUIPMENT I/E CO., LIMITED | Private company limited by shares | Live |
| Taijutsu HK Electronic Equipment Co., Limited | | Live |
| HK TAILUN EQUIPMENT LIMITED | Private company limited by shares | Live |
| HK TAILUN CRYOGENIC EQUIPMENT LIMITED | Private company limited by shares | Live |
| TaiNuo Piping And Equipment Co., Limited | Private company limited by shares | Live |
| TAISU MARINE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| TAIWAN JUFANG AUTOMATION SEWING EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| TAIWAN BLACK CAT CLEANING EQUIPMENT LIMITED | Private company limited by shares | Live |
| TAIWAN BONDIE SEWING EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| TAIWAN YI SI KE CAR EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| TAIWAN KAISIDUN SPORTS EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| TAIWAN TIMICON REHABILITATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Taiwan Shili Machinery Equipment Co., Limited | Private company limited by shares | Live |
| TAIWAN ZUOTE PRECISION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| TAIWAN DAMUREN MECHANICAL EQUIPMENT LIMITED | Private company limited by shares | Live |
| TAIWAN DEAIFU ELECTRON EQUIPMENT LIMITED | Private company limited by shares | Live |