| SHANGHAI TAIMAO CLEANING EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHANGHAI TOPYEAR WELDING EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| Shanghai Intop Ultrasonic Equipment Co., Limited | Private company limited by shares | Live |
| SHANGHAI VLIFT EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI TONGYONG WELD EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHANGHAI DG WELDING EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHANGHAI HANWANG WELDING EQUIPMENT LIMITED | Company limited by guarantee | Dissolved |
| SHANGHAI HUYU WELDING EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI PEOPLE WELDING EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHANGHAI YONGRUI WELDING EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHANGHAI YUEPAI WELDING EQUIPMENT LIMITED | Private company limited by shares | Live |
| Shanwaishan Measure Equipment Int'l Limited | Private company limited by shares | Dissolved |
| HK CHENGJI ELECTRIC EQUIPMENT SHARE CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI XITIAN ELECTRICAL EQUIPMENT SHARE LIMITED | Private company limited by shares | Dissolved |
| SHARELIFE SPORTS EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| SHAZHOU POWER EQUIPMENT (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI SHENBAO COMMERCIAL REFRIGERATION EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| WEI JIA SHENG EQUIPMENT CO. LIMITED | Private company limited by shares | Live |
| SHENGDA COMMUNICATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Shenghui Electrical Equipment Co., Limited | Private company limited by shares | Live |
| SHENGLI OILFIELD BRETT PETROLEUM EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SHENGPENG WELDING EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHENZHEN SHENGPENG WELDING EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| JINAN SHENGTUO MECHANICAL AND ELECTRICAL EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHENGYANG REFLECTIVE SAFETY EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| HK SHENGYU MECHANICAL AND ELECTRICAL EQUIPMENT LIMITED | Private company limited by shares | Live |
| Xi'an Shengyu Mechanical Equipment Co., Limited | Private company limited by shares | Live |
| SHENHONGHAI AUTOMATION EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHENYANG ODELONG SLAUGHTERING EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Shenyang Sublime Lab Equipment Co., Limited | Private company limited by shares | Live |
| SHENYANG SHENLI GROUP WELDING EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| HK HUILIFENG MECHANICAL EQUIPMENT (SHENZHEN) CO., LIMITED | Private company limited by shares | Live |
| ZHICHEN AUTOMATION EQUIPMENT (SHENZHEN) LIMITED | Private company limited by shares | Dissolved |
| XIAMEN SHERO OUTDOOR EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHEWAN TOMES (EQUIPMENT) LIMITED | Private company limited by shares | Dissolved |
| GM SHILI MECHANICAL & ELECTRONIC EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHING LEE EQUIPMENT LIMITED | Private company limited by shares | Live |
| YAU SHING AIR-COND. EQUIPMENT ENGINEERING LIMITED | Private company limited by shares | Live |
| HIP SHING CATERING EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| WAH SHING (CHINA) TELECOMMUNICATION EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHUNG SHING COMMERCIAL CATERING EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| Wo Shing Equipment Engineering Company Limited | Private company limited by shares | Live |
| SHING FUNG ENGINEERING & EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHING HING COMPANY (EQUIPMENT & SUPPLIES) LIMITED | Private company limited by shares | Dissolved |
| FU SHING (INDUSTRIAL EQUIPMENT) ENGINEERING LIMITED | Private company limited by shares | Live |
| LEI SHING HONG EQUIPMENT LEASING LIMITED | Private company limited by shares | Live |
| BO SHING MACHINERY & EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| KIN SHING MACHINERY EQUIPMENT CO. LIMITED | Private company limited by shares | Live |
| CHI SHING PLASTIC WELDING EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| CHI SHING AERIAL WORK EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| SHINGA MEDICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| GRAND SEA SHIP EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| HENGXIN SHIP EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| MINGLE SHIP EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| GRAND OCEAN SHIP EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SEAPEACE SHIP EQUIPMENT LIMITED | Private company limited by shares | Live |
| Easy Go (Shanghai) Ship Equipment Co., Limited | Private company limited by shares | Live |
| Shanghai Well Ship Equipment Co., Limited | | Live |
| CHINA SHIYUAN MECHANICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SHONG PRECISION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SHOW EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHRIRO EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHUANGLONG LIGHTING EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHUNPONG GLOBAL EMERGENCY RESPONSE EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Shunwei mechanical equipment Trading Co., Limited | | Live |
| Sico Petroleum Equipment Group Limited | Private company limited by shares | Live |
| sidianrun medical equipment co., Limited | Private company limited by shares | Live |
| SILONG EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| Silver-in Equipment Company Limited | Private company limited by shares | Live |
| SILVERS BEAUTY EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SIMACHINERY EQUIPMENT LIMITED | Private company limited by shares | Live |
| Simon Brewery Equipment Co., Limited | Private company limited by shares | Live |
| SINCERE EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| NINGBO SINEOTEC HOTEL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| PAK SING CATERING EQUIPMENT LIMITED | Private company limited by shares | Live |
| WING SING KITCHEN EQUIPMENT LIMITED | Private company limited by shares | Live |
| SINO AVIATION EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| SINO MECHANICAL&ELECTRICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Sino Pharmaceutical Equipment Development (Group) Limited | Private company limited by shares | Live |
| SINO INTERNATIONAL EQUIPMENT (HONGKONG) LIMITED | Private company limited by shares | Live |
| SINO MECHANICAL EQUIPMENT HK LIMITED | | Live |
| SINO INTERNATIONAL MECHANICAL EQUIPMENT LIMITED | Private company limited by shares | Live |
| Sino GNSS & Survey Equipment Limited | Private company limited by shares | Live |
| Sino-Ellsen Machinery and Equipment Co., Limited | | Live |
| SINO-UNIVERSAL EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SINOVEHICLE EQUIPMENT INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SINOWIN MARINE EQUIPMENT LIMITED | Private company limited by shares | Live |
| SINRO H-C EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SINRO AIR CONDITIONING MECHANICAL AND ELECTRICAL EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| 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 |