| CHAMPION SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOTENNA CO. (HK) LIMITED | Private company limited by shares | Live |
| Sino Opto (HK) Company Limited | Private company limited by shares | Dissolved |
| SINO GREAT CORPORATION LIMITED | Private company limited by shares | Live |
| SINO MED CONNECT LIMITED | Private company limited by shares | Live |
| SINO HERO INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| SINOSTATE SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SINO WELL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO MEGA (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO LUCK MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINO SEA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO DIE-CASTING & AUTO-PART CO., LIMITED | Private company limited by shares | Dissolved |
| SINO MICRO ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| SINO EUROPEAN CONSULTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOMAX (CHINA) NEW REFRIGERANT LIMITED | Private company limited by shares | Dissolved |
| CHINA SINO INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO MATCH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOSAIL ENTERPRISE LIMITED | Private company limited by shares | Live |
| FINE SINO INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NEW SINO TRADING LIMITED | Private company limited by shares | Dissolved |
| MEGA SINO (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO WELL TRADING LIMITED | Private company limited by shares | Live |
| SC SINO CONNECTION LIMITED | Private company limited by shares | Dissolved |
| SINOGOOD INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO MOST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO PACIFIC CAPITAL LIMITED | Private company limited by shares | Live |
| SINO BAODIAN TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-FLOURISHING DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ART SINO CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SINO BT FINANCE LIMITED | Private company limited by shares | Dissolved |
| SINOPLASTIC OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SINO RANK LIMITED | Private company limited by shares | Live |
| SINO HERO FOODS LIMITED | Private company limited by shares | Live |
| SINO TEX INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOLINK WAREHOUSING MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINOLINK ASSET MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINO MINERALS COMPANY LIMITED | Private company limited by shares | Live |
| SinoH Limited | Private company limited by shares | Dissolved |
| SINO RESOURCE CO., LIMITED | Private company limited by shares | Live |
| SINO OCEAN LIMITED | Private company limited by shares | Live |
| SINO COIN LIMITED | Private company limited by shares | Live |
| SINO GROUP INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO ELITE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO WEALTH CONSULTANTS LIMITED | Private company limited by shares | Live |
| SINODELTA LIMITED | Private company limited by shares | Live |
| MULTI SINO INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO MONEY INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO GAIN (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO EXPLORATION AND MINING CO., LIMITED | Private company limited by shares | Dissolved |
| SINO MINING LIMITED | Private company limited by shares | Dissolved |
| SINO ALLIED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO FORTUNE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SINO SOURCE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO INTERNATIONAL FOODS CO., LIMITED | Private company limited by shares | Live |
| SINO RIDGE LIMITED | Private company limited by shares | Live |
| SINOSOURCE LIMITED | Private company limited by shares | Live |
| CHINA SINO SCIENTIFIC INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO LINKER (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SINO-OCEAN LAND (HONG KONG) LIMITED | Private company limited by shares | Live |
| POWER SINO INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO PARK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHARTER SINO GROUP LIMITED | Private company limited by shares | Live |
| SINO HUADA (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| SINO STATE TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| SINOTREASURE SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SINO WELL INC. LIMITED | Private company limited by shares | Live |
| SINO WIDE ENTERPRISE LIMITED | Private company limited by shares | Live Commenced dormancy on 22-Jun-2007 |
| SINO SUCCESS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO LINK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO CHAMPION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO HK INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO ASIAN RESOURCE LIMITED | Private company limited by shares | Live |
| SINO MASTER INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINOPAK INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO SMART INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOWELL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINO GLOBALINK LIMITED | Private company limited by shares | Dissolved |
| NEW SINO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO ERA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOX LIMITED | Private company limited by shares | Dissolved |
| SINOWING INTERNATIONAL HOLDING CO., LIMITED | Private company limited by shares | Live |
| SINOMET SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO CHOICE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO TRADE INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO HONEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO ELITE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO BRIGHT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO HONOUR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO HERO INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO GLORY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO FAR EAST SHIPPING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| SINO SMART ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINO SKY (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO LINK TRADING LIMITED | Private company limited by shares | Dissolved |
| BRIGHT SINO (HK) LIMITED | Private company limited by shares | Dissolved |
| SINO ON CORPORATION LIMITED | Private company limited by shares | Live |
| SINO CROWN INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO NETWORK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SINO-PAK INDUSTRIES LIMITED | Private company limited by shares | Live |
| DYNAMIC SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |