| Sino Time Investment (HK) Limited | Private company limited by shares | Live |
| SINO FORCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINO GLOB ENERGY LIMITED | Private company limited by shares | Live |
| SINO WISE CORPORATION LIMITED | Private company limited by shares | Live |
| SINOPOLO INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| SINO OPTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sino Top Culture Communication Co., Limited | Private company limited by shares | Live |
| SINO SEA CAPITAL LIMITED | Private company limited by shares | Live |
| Sino-Union Resources Limited | Private company limited by shares | Live |
| SINOPAC SERVICES LIMITED | Private company limited by shares | Live |
| SINO TACTIC LIMITED | Private company limited by shares | Live |
| SINO PACIFIC PHARMA COMPANY LIMITED | Private company limited by shares | Live |
| SINOSCREENING LIMITED | Private company limited by shares | Dissolved |
| SINOLITE TOOLS LIMITED | Private company limited by shares | Live |
| SINO BEST INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| SinoScope Limited | Private company limited by shares | Live |
| SINO CLEAN CO., LIMITED | Private company limited by shares | Live |
| SINO RESOURCE INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| SINOTEC GROUP CO., LIMITED | Private company limited by shares | Live |
| Sino Dragon Asia Pacific Group Limited | Private company limited by shares | Live |
| SINO MAN INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO LIGHTING CO., LIMITED | Private company limited by shares | Live |
| SINO KENT (DUAL) TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOPEAK RESOURCES CORPORATION LIMITED | Private company limited by shares | Live |
| BEST SINO INTERNATIONAL PROPERTIES LIMITED | Private company limited by shares | Live |
| SINO GREAT OCEAN SHIPPING CO., LIMITED | Private company limited by shares | Live |
| SINO MARK DEVELOP LIMITED | Private company limited by shares | Live |
| SINO SIRIUS INTER POWER LIMITED | Private company limited by shares | Live |
| SINO ELECTRIC CAR (HOLDING) COMPANY LIMITED | Private company limited by shares | Live |
| SINO TRADING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOLINK INTERNATIONAL SHIPPING LIMITED | Private company limited by shares | Live |
| SINO DIVING (H.K) CO., LIMITED | Private company limited by shares | Live |
| SINOKIT ENTERPRISE LIMITED | Private company limited by shares | Live |
| SINO VICTORY INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Sinoherit Cultures International Limited | Private company limited by shares | Dissolved |
| SINO CORPORATE BRANDING LIMITED | Private company limited by shares | Live |
| SINOC INTERNATIONAL INDUSTRY LIMITED | Private company limited by shares | Live |
| SINOPAC INDUSTRIES PVT. LIMITED | Private company limited by shares | Live |
| SINO SUCCESS LIMITED | Private company limited by shares | Live |
| SINO HEALTHCARE GROUP LIMITED | Private company limited by shares | Live |
| SINO SOURCING (HK) LIMITED | Private company limited by shares | Live |
| CHINA SINO-HEALTH GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO LAND INC. LIMITED | Private company limited by shares | Live |
| BRIGHT SINO INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO RISE INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| SINO BRGHT CORPORATION LIMITED | Private company limited by shares | Live |
| SinoMergers Limited | Private company limited by shares | Live |
| SINO VICTORY INTERNATIONAL TRADING GROUP LIMITED | Private company limited by shares | Live |
| Sino Wealth Trading Co., Limited | Private company limited by shares | Dissolved |
| SINO BRIGHT (HK) INT'L TRADE LIMITED | Private company limited by shares | Live |
| SINO HUIFENG AUDIO GROUP CO., LIMITED | Private company limited by shares | Live |
| SINO CREDIT SAILING GROUP CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SINO EASY INVESTMENT LIMITED | Private company limited by shares | Live |
| Sino Ju Yuan Wealth Company Limited | Private company limited by shares | Dissolved |
| SINOPEAK INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| SINOCO-TECH INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOTECH SYSTEM LIMITED | Private company limited by shares | Live |
| SINOER ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| TECH SINO DEVELOP LIMITED | Private company limited by shares | Live |
| SINO BRIGHT DEVELOP LIMITED | Private company limited by shares | Dissolved |
| GROUP SINO LIMITED | Private company limited by shares | Live |
| SINO MAX INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| UNITED SINO LIMITED | Private company limited by shares | Live |
| SINO WIN INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| HAPPY SINO CORPORATION LIMITED | Private company limited by shares | Live |
| UNITED SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO TARGET LIMITED | Private company limited by shares | Live |
| Sino Asset Financial Leasing (HK) Limited | Private company limited by shares | Live |
| Great Sino Capital Management Limited | Private company limited by shares | Live |
| ISO SINO LIMITED | Private company limited by shares | Live |
| SINO PIONEER INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO-GLORY INTERNATIONAL SHIPPING LIMITED | Private company limited by shares | Live |
| SINO LINKAGE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Sino-Shiny Group Limited | Private company limited by shares | Live |
| SINOS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| NINE SINO INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO ANSON INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Sinox Industrial Co., Limited | Private company limited by shares | Live |
| SINO HORIZON INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| Sino Sky Energy Limited | Private company limited by shares | Dissolved |
| GOOD SINO (HK) LIMITED | Private company limited by shares | Dissolved |
| SINO INTERNATIONAL HEALTH INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| SINO FAME PROPERTIES LIMITED | Private company limited by shares | Live |
| EAST SINO TRADING LIMITED | Private company limited by shares | Live |
| Sino-Europe Industry and Business Association Limited | Private company limited by shares | Live |
| SINO DELIGHTS LIMITED | Private company limited by shares | Dissolved |
| SINO CONSMINING MACHINERY INDUSTRIAL INC LIMITED | Private company limited by shares | Live |
| SINO ASIA GROUP LIMITED | Private company limited by shares | Live |
| SINOCORP LIMITED | Private company limited by shares | Live |
| CHAMPION SINO INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO SYSTEM INVESTMENTS LIMITED | Private company limited by shares | Live |
| Sinomeridian International Holding (HK) Co., Limited | Private company limited by shares | Dissolved |
| SINO SPRING CORPORATION LIMITED | Private company limited by shares | Live |
| SINO BRIDGES LIMITED | Private company limited by shares | Dissolved |
| SINO FX CO., LIMITED | Private company limited by shares | Live |
| Sino Audio (HongKong) Co., Limited | Private company limited by shares | Live |
| SINO ASSET CORPORATION LIMITED | Private company limited by shares | Dissolved |
| ZK SINOCHIP LIMITED | Private company limited by shares | Live |
| SINO ECOMMERCE LIMITED | Private company limited by shares | Live |
| NAC SINOMIX LIMITED | Private company limited by shares | Dissolved |