| SINO SYSTEM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO CHAIN LIMITED | Private company limited by shares | Live |
| SINO SKY LIMITED | Private company limited by shares | Dissolved |
| SINOPAK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOWIDE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO POWER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO OCEAN (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO DRAGON ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINOWEST TRADING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO FORTUNE CONSULTANT COMPANY LIMITED | Private company limited by shares | Live |
| SINO-GERMAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO RICHLY ENGINEERING LIMITED | Private company limited by shares | Live |
| SINOLINK MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINO FAITH INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO FORTUNE INC. LIMITED | Private company limited by shares | Live |
| SINO NICE LIMITED | Private company limited by shares | Dissolved |
| SINO MASTER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| SINOSENSE MANAGEMENT GROUP LIMITED | Private company limited by shares | Live |
| SINO SHINY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOBEST MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| SINO WISDOM TRADING LIMITED | Private company limited by shares | Live |
| SINO WINNER TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SINO WISE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOGAIN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO EXCOM INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO SUCCESS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SinoReach Venture Limited | Private company limited by shares | Dissolved |
| SINO-GERMAN ENGINEERING & TRADE CO., LIMITED | Private company limited by shares | Live |
| SINO-GERMAN CONSULTING & TRADE CO., LIMITED | Private company limited by shares | Live |
| SINO-HK INVESTMENT CONSULTANT LIMITED | Private company limited by shares | Live |
| SINOEURO LIMITED | Private company limited by shares | Live |
| HONG KONG SINO CREDIT ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SINO PROSPER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO CONCEPT TRADING LIMITED | Private company limited by shares | Live |
| EURO SINO SOURCING LIMITED | Private company limited by shares | Dissolved |
| PORATH SINO TRADING HK LIMITED | Private company limited by shares | Live |
| SINOTEAM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SinoTalents Limited | Private company limited by shares | Dissolved |
| SINOWIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SINO COMPUTER SERVICE LIMITED | Private company limited by shares | Live |
| SINOSTAR SHIPBROKERS (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| SINOJIE HANSON LIMITED | Private company limited by shares | Live |
| SINO GLOBE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO VALLEY LIMITED | Private company limited by shares | Dissolved |
| SINOMANIA HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SINO FORD (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SINO GATE LIMITED | Private company limited by shares | Live |
| SINO DRAGON INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO ART AUCTIONEERS LIMITED | Private company limited by shares | Live |
| SINO NATION LIMITED | Private company limited by shares | Dissolved |
| SINOTRANS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SINO PLATFORM INT'L TRADE LIMITED | Private company limited by shares | Dissolved |
| SINOTEC CAPITAL LIMITED | Private company limited by shares | Dissolved |
| SINOGLORY GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO AMERICAN LIMITED | Private company limited by shares | Dissolved |
| SINO TEXTILES COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAISE SINO (HK) LIMITED | Private company limited by shares | Dissolved |
| SINOX GLOBAL LIMITED | Private company limited by shares | Live |
| ANGLO SINO RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINO GOLF SOURCING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO WORLD TRADING LIMITED | Private company limited by shares | Live |
| SINO EMPIRE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO FORTUNE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO RANK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOEVENT LIMITED | Private company limited by shares | Dissolved |
| SINO STATE HONG KONG LIMITED | Private company limited by shares | Live |
| SINO STATE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO FORCE CORPORATION LIMITED | Private company limited by shares | Live |
| Sino International Business & Investments Limited | Private company limited by shares | Dissolved |
| AKK SinoTek Limited | Private company limited by shares | Live |
| SINO-MAGNET CO., LIMITED | Private company limited by shares | Dissolved |
| SINO FLYER LIMITED | Private company limited by shares | Dissolved |
| SINO AUTO PARTS RESOURCES CO. LIMITED | Private company limited by shares | Dissolved |
| SINO AGROCHEM CO., LIMITED | Private company limited by shares | Live |
| SINO BIO SCIENCE LIMITED | Private company limited by shares | Dissolved |
| SINO DRAGON LIMITED | Private company limited by shares | Live |
| SOUTH SINO INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO JOYCE GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO ACHIEVE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO RIVER CORPORATION LIMITED | Private company limited by shares | Dissolved |
| EXCELLENT SINO LIMITED | Private company limited by shares | Dissolved |
| GREEN SINO LIMITED | Private company limited by shares | Live |
| SINO KING LIMITED | Private company limited by shares | Dissolved |
| Sino Leasing Holding Group Limited | Private company limited by shares | Live |
| SINO-LINK (HONG KONG) MANAGEMENT CONSULTANT CO. LIMITED | Private company limited by shares | Dissolved |
| SINO PLAN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SINO PLAN TRADING LIMITED | Private company limited by shares | Live |
| SINO LINK INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO FORTUNE UNIVERSAL LIMITED | Private company limited by shares | Dissolved |
| SINO FORTUNE CHINA LIMITED | Private company limited by shares | Live |
| SINOMAGAZINE LIMITED | Private company limited by shares | Dissolved |
| SINOGLORY ENTERPRISES GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO PACIFIC INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| EXCEL SINO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO CONCEPT FAR EAST LIMITED | Private company limited by shares | Live |
| SINO GLORY ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO LINK PROPERTIES LIMITED | Private company limited by shares | Live |
| RICH SINO FULL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MEGA SINO LIMITED | Private company limited by shares | Live |