| SINO WORLD CORPORATION LIMITED | Private company limited by shares | Live |
| LUCKY SINO CORPORATION LIMITED | Private company limited by shares | Live |
| SINO PRODUCTS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FAR SINO LIMITED | Private company limited by shares | Dissolved |
| SINCERE WAY (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SINO-TIDE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO GLOBE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FORTUNE SINO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO REGENT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO GLOBE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO FORTUNE TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO-TIDE TRADING LIMITED | Private company limited by shares | Live |
| SINO FAVOUR LIMITED | Private company limited by shares | Live |
| SINO COMMUNICATION (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO LANE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO UNITED ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JADE SINO LIMITED | Private company limited by shares | Dissolved |
| NAN SING ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO VICTORY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO CHANNEL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO GREAT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO FAVOUR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO FUND INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO CHANNEL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO FOCUS INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO FAVOUR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO SUMMIT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GLORY SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO LEADER INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SHUI SING FINANCE LIMITED | Private company limited by shares | Dissolved |
| SINO ADVANCE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WAH SING CHEONG INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO SUCCESS TRADING LIMITED | Private company limited by shares | Dissolved |
| SINONET TRADE & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINOFLEX HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| YAT SING B&D LIMITED | Private company limited by shares | Live |
| SINOWIDE TARGET LIMITED | Private company limited by shares | Dissolved |
| SINOWIDE TECHNO LIMITED | Private company limited by shares | Dissolved |
| SINOWIDE EAST LIMITED | Private company limited by shares | Dissolved |
| SINOWIDE SECTOR LIMITED | Private company limited by shares | Dissolved |
| SINOWIDE BOARD LIMITED | Private company limited by shares | Dissolved |
| SINO AMERICAN TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOLITE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO TARGET INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TIN SING HONG INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO PRODUCTS INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAU SING TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO FRIEND TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOMASS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO-LION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO BRIDGE TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOFACT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO UNITED PROMOTION LIMITED | Private company limited by shares | Dissolved |
| JUNIOR SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO AMERICAN CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| EVER SINO ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO CROWN CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINO STATE INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO PROPERTY CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINO MANAGEMENT LIMITED | Private company limited by shares | Live |
| FOK SING FAI PILING AND CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO CHARM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO COSMOS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO TRANSPORTATION LIMITED | Private company limited by shares | Live |
| SINO-PIFF ESTATE AGENCIES LIMITED | Private company limited by shares | Dissolved |
| KAM SING INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO PROPERTIES LIMITED | Private company limited by shares | Live |
| SINO TRADING LIMITED | Private company limited by shares | Live |
| SINO LUCK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO BRIGHT ASIA LIMITED | Private company limited by shares | Dissolved |
| WONDERFUL SINO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO-KIT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO ALLIED TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO PEARL TRADING LIMITED | Private company limited by shares | Dissolved |
| SINALON CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINO LEADER INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINOPORT CORPORATION LIMITED | Private company limited by shares | Live |
| SINO DEVELOP CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SINO STAR FIREWORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO RIVER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SING HO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO RIVER LIMITED | Private company limited by shares | Live |
| SINO RIVER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOCORP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CENTRAL SINO MOTORS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINOSUN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINCERELY (ASIA) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SING FAI INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO UNITY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOCON TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SING FAI TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO UNITED SUPPLY LIMITED | Private company limited by shares | Dissolved |
| SINO UNITY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOCITY RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINO UNITY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO UNITY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO GLORY INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO UNITY TRADING LIMITED | Private company limited by shares | Dissolved |
| WELL SINCERE INVESTMENT LIMITED | Private company limited by shares | Live |
| OVERSEAS SINO LIMITED | Private company limited by shares | Dissolved |