| SINO TRAVEL LIMITED | Private company limited by shares | Live |
| SINO ASIA TRAVEL LIMITED | Private company limited by shares | Live |
| SINO INTERNATIONAL TRAVEL SERVICE CO., LIMITED | Private company limited by shares | Live |
| SINO WORLD TRAVEL (GROUP) LIMITED | Private company limited by shares | Dissolved |
| SINO HOTEL TRAVEL LIMITED | Private company limited by shares | Live |
| TOP SINO INT'L TRAVEL LIMITED | Private company limited by shares | Live |
| Unicorn Sino Travel (Hong Kong) Limited | Private company limited by shares | Live |
| SINO REACH TRAVEL LIMITED | Private company limited by shares | Live |
| SINO TRAVEL SERVICE LIMITED | Private company limited by shares | Live |
| SINO TREASURE LIMITED | Private company limited by shares | Dissolved |
| HK SINO TREASURE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE LIMITED | Private company limited by shares | Live |
| SINO TREASURE INC LIMITED | Private company limited by shares | Live |
| TREASURE SINO LIMITED | Private company limited by shares | Live |
| SINO TREASURE LIMITED | Private company limited by shares | Live |
| SINO TREASURE CONTAINER LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE CREATION LIMITED | Private company limited by shares | Live |
| SINO TREASURE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO EVER TREASURE LIMITED | Private company limited by shares | Live |
| SINO TREASURE ASIA GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE (HK) LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE GAS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO TREASURE INTERNATIONAL JEWELRY COMPANY LIMITED | Private company limited by shares | Live |
| SINO TREASURE LINK LIMITED | Private company limited by shares | Live |
| SINO TREASURE LINK LIMITED | Private company limited by shares | Live |
| Sino Treasure Investment Management Limited | Private company limited by shares | Live |
| SINO TREASURE METAL HOLDING LIMITED | Private company limited by shares | Live |
| SINO TREASURE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO TRESPA LIMITED | Private company limited by shares | Dissolved |
| SINO TRIFONE LIMITED | Private company limited by shares | Live |
| SINO TRILLION LIMITED | Private company limited by shares | Live |
| TRILLION SINO LIMITED | Private company limited by shares | Live |
| SINO TRILLION LIMITED | Private company limited by shares | Live |
| TRILLION SINO ENTERPRISE LIMITED | Private company limited by shares | Live |
| SINO TRINITY LIMITED | Private company limited by shares | Live |
| TRINITY SINO LIMITED | Private company limited by shares | Live |
| SINO TRINITY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO TRINITY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO TRINITY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO TRIPOT GARMENT LIMITED | Private company limited by shares | Dissolved |
| SINO TRIUMPH LIMITED | Private company limited by shares | Dissolved |
| TRIUMPH SINO LIMITED | Private company limited by shares | Dissolved |
| SINO TRIUMPH LIMITED | Private company limited by shares | Live |
| SINO TRUCK AND EQUIPMENT LIMITED | Private company limited by shares | Live |
| SINO HOHAI TRUCK LIMITED | | Live |
| SINO TRUCK AND BUS SALES CO., LIMITED | Private company limited by shares | Live |
| SINO TRUCKPART ASIA CO., LIMITED | Private company limited by shares | Live |
| SINO TRUCKPART GROUP CO., LIMITED | Private company limited by shares | Live |
| TRUE SINO LIMITED | Private company limited by shares | Dissolved |
| TRUE SINO LIMITED | Private company limited by shares | Live |
| SINO TRUELY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINO TRUMP LIMITED | Private company limited by shares | Dissolved |
| SINO TRUMP LIMITED | Private company limited by shares | Live |
| SINO TRUMP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO TRUTH LIMITED | Private company limited by shares | Dissolved |
| SINO TRUTH CENTURY LIMITED | Private company limited by shares | Dissolved |
| SINO TRUTH ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 13-Feb-1999 |
| SINO TRUTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO TRUTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TUNG TAK SINO COMPANY LIMITED | Private company limited by shares | Dissolved |
| Tung Chi Sino Limited | Private company limited by shares | Live |
| SINO TURBO LIMITED | Private company limited by shares | Dissolved |
| SINO TURBO LIMITED | Private company limited by shares | Live |
| SINO TURNING ASIA LIMITED | Private company limited by shares | Dissolved |
| TWIN SINO LIMITED | Private company limited by shares | Dissolved |
| SINO TYCOON GROUP LIMITED | Private company limited by shares | Live |
| SINO ULTIMATE LIMITED | Private company limited by shares | Live |
| SINO ULTRA LIMITED | Private company limited by shares | Dissolved |
| ULTRA SINO LIMITED | Private company limited by shares | Live |
| SINO PEARL UNDERWRITERS LIMITED | Private company limited by shares | Live |
| SINO UNICHEM INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SINO UNICOM CO., LIMITED | Private company limited by shares | Live |
| SINO UNICORN LIMITED | Private company limited by shares | Dissolved |
| SINO UNIQUE LIMITED | Private company limited by shares | Dissolved |
| SINO UNIQUE LIMITED | Private company limited by shares | Live |
| SINO UNIQUE LIMITED | Private company limited by shares | Live |
| UNIQUE SINO DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO UNIQUE INTERNATIONAL LIMITED | | Live |
| SINO UNIT LIMITED | Private company limited by shares | Dissolved |
| UNITED SINO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO UNITED LIMITED | Private company limited by shares | Live |
| UNITED SINO LIMITED | Private company limited by shares | Dissolved |
| UNITED SINO LIMITED | Private company limited by shares | Live |
| Sino United Association Limited | | Live |
| SINO UNITED CHINA LIMITED | Private company limited by shares | Dissolved |
| SINO UNITED CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINO UNITED CORPORATION LIMITED | Private company limited by shares | Live |
| SINO UNITED FAR EAST LIMITED | Private company limited by shares | Live |
| SINO UNITED ELECTRONIC PUBLISHING LIMITED | Private company limited by shares | Live |
| SINO UNITED ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNITED SINO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO UNITED ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO UNITED ENTERPRISES LIMITED | Private company limited by shares | Live |