| 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 |
| QUALI-UNION LIMITED | Private company limited by shares | Dissolved |
| QUALIWATCH LIMITED | Private company limited by shares | Dissolved |
| QUALIWAY LIMITED | Private company limited by shares | Dissolved |
| QUALIWAY ASIA LIMITED | Private company limited by shares | Dissolved |
| QUALI-WAY ENTERPRISE LIMITED | Private company limited by shares | Live |
| QUALIWAY PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| QUALI-WAY TRADING LIMITED | Private company limited by shares | Dissolved |
| QUALIWAYS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| QUALI-WEAR LIMITED | Private company limited by shares | Dissolved |
| QUALIWELL LIMITED | Private company limited by shares | Dissolved |
| QUALIWELL LIMITED | Private company limited by shares | Live |
| QUALIWELL PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| QUALI-WIN LIMITED | Private company limited by shares | Dissolved |
| QUALI-WIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| QUALIWIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| QUALIWINNER LIMITED | Private company limited by shares | Dissolved |
| QUALI-WOOD LIMITED | Private company limited by shares | Dissolved |
| Qualiwood Furniture Limited | | Live |
| QUALI-WORLD LIMITED | Private company limited by shares | Live |