| SinoVet Limited | Private company limited by shares | Live |
| SINO GROUP (H.K.) LIMITED | Private company limited by shares | Live |
| SINO ORIENT (H.K.) LIMITED | Private company limited by shares | Live |
| SINO GREAT ENTERPRISES LIMITED | Private company limited by shares | Live |
| LONG SINO INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO HONEST INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO BEACON LIMITED | Private company limited by shares | Dissolved |
| SINO SHINEWAY INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| TOP SINO (HK) GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO STAR CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH SINO INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| SINO STICKER CO., LIMITED | Private company limited by shares | Live |
| SINO ROCK LIMITED | Private company limited by shares | Dissolved |
| SINO CASTLE LIMITED | Private company limited by shares | Live |
| SINO WINNER ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINO RESOURCES INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| SINO LEADING LIMITED | Private company limited by shares | Live |
| YIWU SINOTRANS IMP. & EXP. CO., LIMITED | Private company limited by shares | Dissolved |
| TOP SINO INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINO TALENT ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO CHANCE ENGINEERING LIMITED | Private company limited by shares | Live |
| SINO ORTHO LIMITED | Private company limited by shares | Live |
| SinoGreen Turbo-Power Co., Limited | Private company limited by shares | Live |
| Sino Exports Limited | Private company limited by shares | Live |
| SINO MERIT TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO FORTUNE DEVELOP LIMITED | Private company limited by shares | Dissolved |
| SINO COLORFUL GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO ASCENT LIMITED | Private company limited by shares | Dissolved |
| Sino Luminous Enterprise Co., Limited | Private company limited by shares | Live |
| SINO EXPRESS LIMITED | Private company limited by shares | Live |
| SINO RICHFIELD LIMITED | Private company limited by shares | Dissolved |
| SINO STAR INTERNATIONAL CORPORATION LIMITED | Private company limited by shares | Live |
| SINO CHIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINO BELL GROUP LIMITED | Private company limited by shares | Live |
| SINO CHASER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO CHIC RESOURCES LIMITED | Private company limited by shares | Live |
| SINOBEER LIMITED | Private company limited by shares | Dissolved |
| SINO APS COMPANY LIMITED | Private company limited by shares | Live |
| MAIN SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO CHINA (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINO LEADER TECHNOLOGY DEVELOPING LIMITED | Private company limited by shares | Live |
| SINO BRAVE (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO OVERSEAS ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO WINNER LIMITED | Private company limited by shares | Live |
| SINOMA CO. LIMITED | Private company limited by shares | Live |
| SINO-BEST ELECTRIC APPLIANCE LIMITED | Private company limited by shares | Live |
| Sino-Lighting TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SINOMECH COMPANY LIMITED | Private company limited by shares | Live |
| SINOPERFECT HK LIMITED | Private company limited by shares | Live |
| SINO SCIENCE&TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SINO-BENNY LPG (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| SINO NATURAL RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINO INDO TRADE LIMITED | Private company limited by shares | Live |
| SINO UNICOM CO., LIMITED | Private company limited by shares | Live |
| Sino Hydroponics (China) Co., Limited | Private company limited by shares | Live |
| LONG SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOSUNG INTERNATIONAL GROUP HONG KONG LIMITED | Private company limited by shares | Live |
| SINO PIONEER INDUSTRY GROUP COMPANY LIMITED | Private company limited by shares | Live |
| Sino Pillar (HongKong) Industry Co., Limited | Private company limited by shares | Live |
| SINO LUCKY TRADING LIMITED | Private company limited by shares | Live |
| SINO MILLION TRADING LIMITED | Private company limited by shares | Live |
| SINO NICE INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOBRAS CONSULTING (HK) COMPANY LIMITED | Private company limited by shares | Live |
| SKY SINO CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SINO HARVEST INTERNATIONAL MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| CENTURY SINO ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO CENTURY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO HUGE LIMITED | Private company limited by shares | Live |
| SINOBIOWAY (HOLDINGS) LIMITED | Private company limited by shares | Live |
| SINOTRANSCEND INDUSTRY LIMITED | Private company limited by shares | Live |
| SINO HARVEST PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| GRAND SINO ENTERPRISES LIMITED | Private company limited by shares | Live |
| International Sinotec Trading Limited | Private company limited by shares | Live |
| SINOBASE ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINOTRONG INDUSTRIAL LIMITED | Private company limited by shares | Live |
| LIUYANG SINO FIREWORKS CO., LIMITED | Private company limited by shares | Dissolved |
| SINO RICHGAIN LIMITED | Private company limited by shares | Live |
| SINO DRAGON (ASIA) LIMITED | Private company limited by shares | Live |
| SINO EMPIRE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Sinodus International Holding Co., Limited | Private company limited by shares | Live |
| Sino Peace Strategy Limited | Private company limited by shares | Live |
| SINO CHINA ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO DRAGON GROUP LIMITED | Private company limited by shares | Live |
| Outstanding Sino Technology Limited | Private company limited by shares | Live |
| SINO RESOURCE INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Live |
| Sino International Consultancy Limited | Private company limited by shares | Live |
| SINOWAY CAPITAL LIMITED | Private company limited by shares | Live |
| SINOVOLS LIMITED | Private company limited by shares | Live |
| SINOBRIGHT IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Dissolved |
| SINO CEPA LIMITED | Private company limited by shares | Dissolved |
| SINOBEST BROTHERS LIMITED | Private company limited by shares | Live |
| Sino Quality Consult Limited | Private company limited by shares | Dissolved |
| NINGBO SINOPOWER LIMITED | Private company limited by shares | Live |
| SOUTH SINO MINERAL RESOURCES LIMITED | Private company limited by shares | Live |
| SINO SHING GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| Vita Sino Limited | Private company limited by shares | Live |
| Sino-Dutch Sustainable Ventures Limited | Private company limited by shares | Live |
| FAME SINO LIMITED | Private company limited by shares | Live |
| SINO QUEST INTERNATIONAL CO. LIMITED | Private company limited by shares | Live |
| Sino Studio (International) Limited | Private company limited by shares | Live |