| IN TIME AND QUALITY LIMITED | Private company limited by shares | Live |
| QINGDAO TOP QUALITY TIRE COMPANY LIMITED | Private company limited by shares | Live |
| TOPMAKE QUALITY LIMITED | Private company limited by shares | Dissolved |
| BUDGET TOURS QUALITY HOLIDAYS (HK) LIMITED | Private company limited by shares | Dissolved |
| RLJ Quality Trade Limited | Private company limited by shares | Live |
| U & QUALITY TRADE LIMITED | Private company limited by shares | Live |
| Quality Trade Limited | Private company limited by shares | Live |
| FINE QUALITY TRADING INVESTMENT LIMITED | Private company limited by shares | Live |
| MASTER QUALITY TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Quality Air Transport Limited | Private company limited by shares | Live |
| TRUE QUALITY LIMITED | Private company limited by shares | Dissolved |
| TRUE QUALITY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UPTREND QUALITY LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Oct-2010 |
| QUALITY & VALUE COMPANY LIMITED | Private company limited by shares | Live |
| QUALITY VENTURE LIMITED | Private company limited by shares | Live |
| VSINO CHINA QUALITY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WEALTH QUALITY LIMITED | Private company limited by shares | Live |
| WELL QUALITY LIMITED | Private company limited by shares | Live |
| WELL QUALITY (ASIA) LIMITED | Private company limited by shares | Live |
| WESTERN QUALITY LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Mar-1994 |
| WESTERN QUALITY ASIA LIMITED | Private company limited by shares | Dissolved |
| QUALITY SUPOR (ZHONGSHAN) LIMITED | Private company limited by shares | Dissolved |
| QUALITY4YOU LIMITED | Private company limited by shares | Live |
| Qualitybuilt International Co., Limited | Private company limited by shares | Live |
| Quality-Compliance.Pro Limited | Private company limited by shares | Live |
| CHINA QUALITY&ECONOMICS RESEARCH CENTRE LIMITED | Private company limited by shares | Dissolved |
| Advanced Qualityfood Certification Center Limited | Private company limited by shares | Live |
| QualityGuard Limited | Private company limited by shares | Live |
| QUALITY-INFO-SYS TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| TRUSTY QUALITY-INSPECTION SERVICE LIMITED | Private company limited by shares | Dissolved |
| QualityKiosk Digital Solutions Limited | | Live |
| QualityOfLife Company Limited | Private company limited by shares | Live |
| NINGBO QUALITYROYAL INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| QualitySource Asia LIMITED | Private company limited by shares | Live |
| QUALITYVETCARE LIMITED | Private company limited by shares | Live |
| QUALITYVISIONS LIMITED | Private company limited by shares | Dissolved |
| QUALITYWET ASIA LIMITED | Private company limited by shares | Dissolved |
| QUALITYWIN HOLDING LIMITED | Private company limited by shares | Live |
| QualityWise Limited | Private company limited by shares | Live |
| QUALITYWORKS LIMITED | Private company limited by shares | Dissolved |