| SINRO AIR CONDITIONING MECHANICAL AND ELECTRICAL EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINRO-HK M&E EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sintronic Machinery Equipment Limited | Private company limited by shares | Live |
| SISTER OUTDOOR SPORTS EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Siubeauty Equipment Co., Limited | Private company limited by shares | Live |
| Skycrane Equipment Company Limited | Private company limited by shares | Dissolved |
| SKYGONDOLA BRIDGE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SKYLINE EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| SKYWORK EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| Slink Industry Equipment Co., Limited | Private company limited by shares | Live |
| SMART EQUIPMENT LIMITED | Private company limited by shares | Live |
| VS Smart Equipment Company Limited | | Live |
| Profound Smart Equipment Limited | Private company limited by shares | Live |
| ALL SMART EQUIPMENT SUPPLY LIMITED | Private company limited by shares | Live |
| Smartberry Equipment Limited | Private company limited by shares | Live |
| SMARTECH AUTOMATION EQUIPMENT LIMITED | Private company limited by shares | Live |
| SMILE STAGE EQUIPMENT LIMITED | Private company limited by shares | Live |
| SMOOTH EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Pride Snooker Equipment Company Limited | Private company limited by shares | Live |
| TIME SNOOKER SPORTS EQUIPMENT LIMITED | Private company limited by shares | Live |
| Solaim Testing Equipment Limited | Private company limited by shares | Live |
| Chengdu Solirk Equipment Limited | Private company limited by shares | Live |
| SOLONG PETRO EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| EQUIPMENT SOLUTION LIMITED | Private company limited by shares | Live |
| AP Equipment Solutions Limited | | Live |
| Excellent Equipment Solutions Limited | Private company limited by shares | Live |
| INTERVATIONS EQUIPMENT SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| HK SONGSHANG INTELLIGENT AUTOMATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Equipment Sourcing Limited | Private company limited by shares | Dissolved |
| Fat Boon Equipment Sourcing Company Limited | Private company limited by shares | Live |
| PARTS & EQUIPMENT SOURCING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Spark Medical Equipment Co., Limited | Private company limited by shares | Live |
| SPARKLE MECHANICAL EQUIPMENT SERVICES CO., LIMITED | Private company limited by shares | Live |
| VK Special Equipment Limited | Private company limited by shares | Live |
| Special Equipment Limited | Private company limited by shares | Live |
| LKS SPECIAL AUTOMATION EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| PILING EQUIPMENT SPECIALISTS LIMITED | Private company limited by shares | Live |
| SPECTRUM EQUIPMENT LIMITED | Private company limited by shares | Live |
| SPEED AUTOMATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SPEED SPORTS EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Speedy Creative Equipment Limited | Private company limited by shares | Live |
| SPORT EQUIPMENT LIMITED | Private company limited by shares | Live |
| Astek Sport Equipment International Co., Limited | Private company limited by shares | Live |
| HK Bairun Sport Equipment Manufacturing Co., Limited | Private company limited by shares | Live |
| Ocean Sport Equipment Co, Limited | Private company limited by shares | Live |
| PACIFIC SPORT EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| STURDY SPORTING EQUIPMENT INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| Sporting Equipment and Supplies Servies Limited | Private company limited by shares | Live |
| BCI SPORTS EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| LKT SPORTS EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| NJ SPORTS EQUIPMENT LIMITED | Private company limited by shares | Live |
| PO WAI SPORTS EQUIPMENT LIMITED | Private company limited by shares | Live |
| JZY SPORTS EQUIPMENT LIMITED | Private company limited by shares | Live |
| ITALIAN CARSINO SPORTS EQUIPMENT GROUP CO. LIMITED | Private company limited by shares | Dissolved |
| BOLANG SPORTS EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| ShenZhen DingSheng Sports Equipment CO., Limited | Private company limited by shares | Live |
| GREATKEEN SPORTS EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| HAIXING GUANGXIN SPORTS EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| HONGFU SPORTS EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| HUIZHOU RICH SPORTS EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Dongguan Spoton Sports Equipment Co., Limited | Private company limited by shares | Live |
| CONRON SPORTS EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SENSE SPORTS EQUIPMENT & SUPPLIES ENTERPRISE LIMITED | Private company limited by shares | Live |
| FARUN SPORTS EQUIPMENT LIMITED | Private company limited by shares | Live |
| DONGGUAN FUHONG SPORTS EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HESHENG SPORTS EQUIPMENT LIMITED | Private company limited by shares | Live |
| RAYLEIGH SPORTS EQUIPMENT LIMITED | Private company limited by shares | Live |
| SCIENTIFIC AND EXCELLENT SPORTS EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRAND SEASONIC SPORTS EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| DONGGUAN WALK SPORTS EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Well Daisy Sports Equipment Limited | | Live |
| Mingtu Spray And Equipment Co., Limited | Private company limited by shares | Live |
| Ningbo Spread Music Equipment Co., Limited | Private company limited by shares | Live |
| Spring Fitness Equipment Co., Limited | Private company limited by shares | Live |
| J Squared Fitness Equipment Company Limited | Private company limited by shares | Dissolved |
| ABG STAGE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| RS STAGE EQUIPMENT LIMITED | Private company limited by shares | Live |
| FORT STAGE EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| DRAGON STAGE EQUIPMENT (HK) CO., LIMITED | Private company limited by shares | Live |
| Pintai Stage Equipment Co., Limited | | Live |
| MARS STAGE LIGHTING&AUDIO EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| STANDARD EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| STAR KARAOKE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| North Star Marine Equipment Limited | Private company limited by shares | Live |
| Shining Star Equipment Limited | Private company limited by shares | Live |
| HK SUPER STAR KITCHEN EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Starbow Pro Lighting Equipment Co,. Limited | Private company limited by shares | Live |
| Stardent Equipment Co., Limited | Private company limited by shares | Live |
| STARLITE ENGINEERED EQUIPMENT LIMITED | Private company limited by shares | Live |
| STARRY MOVIE-TV EQUIPMENT & SYSTEM INTEGRATION LIMITED | Private company limited by shares | Live |
| STARTTAR ENGINERY EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| STATE EQUIPMENT FINANCE LIMITED | Private company limited by shares | Dissolved |
| STATE SPORTS EQUIPMENT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HTW POWER STATION EQUIPMENT (HK) CO., LIMITED | Private company limited by shares | Live |
| ANNENG POWER STATION EQUIPMENT GROUP LIMITED | Private company limited by shares | Live |
| SZ POWER STATION EQUIPMENT LIMITED | Private company limited by shares | Live |
| STEM Equipment Company Limited | | Live |
| FRANCE STEVEN&BOWEN SANITARY WARES EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| RW STOCK & EQUIPMENT CO. LIMITED | Private company limited by shares | Live |
| BOSS ELECTRICAL EQUIPMENT (GROUP) STOCK LIMITED | Private company limited by shares | Live |