| SINO GETTER LIMITED | Private company limited by shares | Live |
| BEST SINO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GREAT SINO INDUSTRIAL LIMITED | Private company limited by shares | Live |
| LUCKY SINO ENTERPRISES LIMITED | Private company limited by shares | Live |
| PACIFIC SINO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOTRANS GROUP HK LIMITED | Private company limited by shares | Live |
| SINO CHEER INC LIMITED | Private company limited by shares | Live |
| SINOASIA LIMITED | Private company limited by shares | Live |
| Sinopec Insurance Limited | Private company limited by shares | Live |
| Sino Global Holding (Hongkong) Limited | Private company limited by shares | Live |
| SINO CENTURY TRADING LIMITED | Private company limited by shares | Live |
| Sinospring Limited | Private company limited by shares | Live |
| SINOBESTLED LIGHTING CO., LIMITED | Private company limited by shares | Live |
| SINO ALLIANCE CAPITAL RESOURCES LIMITED | Private company limited by shares | Live |
| SINO VALLEY INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| GREATEST SINO INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO POINTER (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINOWOOD ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| SINOSTAR SHOES LIMITED | Private company limited by shares | Dissolved |
| SINO FAITH TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sinomecca Limited | Private company limited by shares | Live |
| SINO INVESTMENT PLANNING LIMITED | Private company limited by shares | Live |
| SINO HOPE LIMITED | Private company limited by shares | Dissolved |
| SINO FLOURISH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Sino Loyal International Cooperation Limited | Private company limited by shares | Live |
| SINO DYNAMIC TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SINOTUBING ENGINEERING (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Sino Equip Co., Limited | Private company limited by shares | Live |
| HONG KONG SINOVASTAR HOLDINGS LIMITED | Private company limited by shares | Live |
| CANTON SINO LIMITED | Private company limited by shares | Live |
| Sino Progress (Hong Kong) Trading Limited | Private company limited by shares | Live |
| SINO REAR LIMITED | Private company limited by shares | Live |
| SINOTEST TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Live |
| SINOTRANS JINHUA INTERNATIONAL LOGISTICS CO., LIMITED | Private company limited by shares | Dissolved |
| LONG SINO TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO FINE LIMITED | Private company limited by shares | Live |
| SINO WINNER INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| YORK SINO LIMITED | Private company limited by shares | Live |
| SINO CENTRAL LIMITED | Private company limited by shares | Live |
| Sino Rio Energy Co., Limited | Private company limited by shares | Live |
| SINO GLAFCOS CO., LIMITED | Private company limited by shares | Live |
| CANTON SINO ORIENT LIMITED | Private company limited by shares | Live |
| SINO LONE STAR LIMITED | Private company limited by shares | Live |
| SinoGrid International (Hong Kong) Holding Limited | Private company limited by shares | Live |
| ESI Euro Sino Invest (B) Limited | Private company limited by shares | Live |
| SINOPETROL UNITED ENERGY IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| LEGACY SINO LIMITED | Private company limited by shares | Live |
| SINO HARMONY ENTERPRISE LIMITED | Private company limited by shares | Live |
| Sinologis Corporation Limited | Private company limited by shares | Live |
| SINO STRONG CREATION RICH LIMITED | Private company limited by shares | Live |
| SUCCESS SINO INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO SWALLOW ENTERPRISE LIMITED | Private company limited by shares | Live |
| Sino-Cana Energy Limited | Private company limited by shares | Live |
| SINO RED FASHION CO., LIMITED | Private company limited by shares | Live |
| Sino Best Holding Group Limited | Private company limited by shares | Live |
| STABLE SINO LIMITED | Private company limited by shares | Live |
| SINO SPEED INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO SOURCES INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO BUDDHA WIDE RELIEF FOUNDATION LIMITED | Private company limited by shares | Live |
| SINO BUDDHA BODHI FOUNDATION LIMITED | Private company limited by shares | Live |
| ROYAL SINO ENGINEERING LIMITED | Private company limited by shares | Live |
| SINO GALAXY INDUSTRY LIMITED | Private company limited by shares | Live |
| SINORICH CAPITAL LIMITED | Private company limited by shares | Live |
| SINORELO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HONG KONG SINO MERCHANTS GROUP LIMITED | Private company limited by shares | Live |
| SINO FAITH SHIPPING CO., LIMITED | Private company limited by shares | Live |
| Sino Dragon Global Limited | Private company limited by shares | Live |
| SINO LAKE LIMITED | Private company limited by shares | Live |
| NEWLY SINO INVESTMENTS LIMITED | Private company limited by shares | Live |
| EVER SINO TRADING LIMITED | Private company limited by shares | Live |
| SinoPharmTech Limited | Private company limited by shares | Live |
| SINO FRENCH SOLUTIONS (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO BEAUTY (HK) GROUP LIMITED | Private company limited by shares | Live |
| SINO BRIGHT CORPORATE CONSULTING LIMITED | Private company limited by shares | Live |
| RICH SINO FULL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOK CO., LIMITED | Private company limited by shares | Live |
| HK SINODENG LIMITED | Private company limited by shares | Live |
| Sino Construction Surveying Limited | Private company limited by shares | Live |
| SINO AFRICA OIL (GROUP) LIMITED | Private company limited by shares | Live |
| SINO CAPITAL LIMITED | Private company limited by shares | Live |
| WINNING SINO LIMITED | Private company limited by shares | Live |
| SINORICK RESOURCES CO., LIMITED | Private company limited by shares | Live |
| EVER SINO ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO GRAND FAR EAST LIMITED | Private company limited by shares | Live |
| SINOLINK CONSULTANT CO., LIMITED | Private company limited by shares | Live |
| SINO HOWELL INDUSTRY LIMITED | Private company limited by shares | Live |
| SINO ENERGY INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Hongkong Sinoblade Industrial Co., Limited | Private company limited by shares | Live |
| SINO SHARP TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sinobangoo Limited | Private company limited by shares | Live |
| SINO EUROPEAN TRADE AND INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Sino-Living Enterprises Limited | Private company limited by shares | Live |
| SINOWINDS ELECTRIC CO., LIMITED | Private company limited by shares | Live |
| Sinocare Investment Co., Limited | Private company limited by shares | Live |
| Sino Manufacturing Solutions Limited | Private company limited by shares | Live |
| SINOLINE INC LIMITED | Private company limited by shares | Live |
| SAC SINO TRADING GROUP CO., LIMITED | Private company limited by shares | Live |
| ASIA SINO LIMITED | Private company limited by shares | Live |
| SINOTEC INSTRUMENT (HK) CO., LIMITED | Private company limited by shares | Live |
| SINO TECHTRADE INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |