| FASTEAM LIMITED | Private company limited by shares | Live |
| FASTEARN LIMITED | Private company limited by shares | Dissolved |
| FASTEARN FINANCE LIMITED | Private company limited by shares | Live |
| FASTEASY GLOBAL LIMITED | | Live |
| FASTEASY (HK) ENTERPRISE LIMITED | Private company limited by shares | Live |
| Fast&Easy (HongKong) Co., Limited | Private company limited by shares | Live |
| FASTECH LIMITED | Private company limited by shares | Dissolved |
| FASTECH LIMITED | Private company limited by shares | Dissolved |
| FASTECH LIMITED | Private company limited by shares | Dissolved |
| FASTECH PCB LIMITED | Private company limited by shares | Live |
| Fastech Limited | Private company limited by shares | Live |
| FASTECH ASIA LIMITED | Private company limited by shares | Live |
| FASTECH (AV) LIMITED | Private company limited by shares | Dissolved |
| Fastech International Co., Limited | Private company limited by shares | Live |
| FASTECH COMPUTER LIMITED | Private company limited by shares | Dissolved |
| FASTECH CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| FASTECH ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| FASTECH ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| Fastech Electronics Company Limited | Private company limited by shares | Live |
| Fastech Engineering (HK) Limited | Private company limited by shares | Live |
| FASTECH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FASTECH (HK) LIMITED | Private company limited by shares | Dissolved |
| FASTECH (H.K.) LIMITED | Private company limited by shares | Live |
| ANSHIDA FASTECH (H.K.) LIMITED | Private company limited by shares | Live |
| FASTECH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| FASTECH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FASTECH MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| Fastech superhard tools company Limited | Private company limited by shares | Live |
| Fastechnic Limited | | Live |
| FASTECT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FASTEEM COMPANY LIMITED | Private company limited by shares | Dissolved |
| FASTEL LIMITED | Private company limited by shares | Dissolved |
| FASTEL TRADING LIMITED | Private company limited by shares | Live |
| FASTELLE SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FASTEN LIMITED | Private company limited by shares | Dissolved |
| FASTEN FIX CO., LIMITED | Private company limited by shares | Live |
| FASTEN CO., LIMITED | Private company limited by shares | Live |
| FASTEN INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| FASTEN GROUP LIMITED | Private company limited by shares | Live |
| FASTEN HONG KONG LIMITED | Private company limited by shares | Live |
| HONG KONG MAGIC FASTEN ACCESSORIES LIMITED | Private company limited by shares | Live |
| Hong Kong Fasten Trading Limited | Private company limited by shares | Live |
| FASTEN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Fasten Fortune Industrial Co., Limited | Private company limited by shares | Dissolved |
| JIANGSU FASTEN MACHINERY&EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| FASTEN MOTORS LIMITED | Private company limited by shares | Live |
| Peak Fasten Technologies Company Limited | Private company limited by shares | Live |
| TENGDA FASTEN TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| FASTEN WORLD LIMITED | Private company limited by shares | Live |
| Fastenal Industry&Trade Co., Limited | Private company limited by shares | Live |
| FASTENAL ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| CCK ZIP FASTENER COMPANY LIMITED | Private company limited by shares | Dissolved |
| QL FASTENER LIMITED | Private company limited by shares | Dissolved |
| XY FASTENER LIMITED | Private company limited by shares | Live |
| AD FASTENER LIMITED | Private company limited by shares | Live |
| SEM FASTENER LIMITED | Private company limited by shares | Live |
| SUP Fastener Company Limited | Private company limited by shares | Live |
| EC FASTENER LIMITED | Private company limited by shares | Live |
| TEQ FASTENER LIMITED | | Live |
| FASTENER AIRCRAFT ASIA LIMITED | Private company limited by shares | Live |
| ASIA FASTENER ASSOCIATION LIMITED | Private company limited by shares | Live |
| CHAMPION FASTENER LIMITED | Private company limited by shares | Live |
| FIX FASTENER CO., LIMITED | Private company limited by shares | Dissolved |
| HX FASTENER CO., LIMITED | Private company limited by shares | Live |
| HK CHJ FASTENER CO., LIMITED | Private company limited by shares | Live |
| TCW FASTENER CO., LIMITED | Private company limited by shares | Live |
| J&Y Fastener Co., Limited | Private company limited by shares | Live |
| AuHui Dgstarco Fastener Co., Limited | Private company limited by shares | Live |
| BOLNUT FASTENER CO., LIMITED | Private company limited by shares | Live |
| Bozex Fastener Co., Limited | | Live |
| DEEPIN FASTENER CO., LIMITED | Private company limited by shares | Live |
| Erbe Fastener Enterprise Co., Limited | Private company limited by shares | Live |
| FUAO FASTENER CO., LIMITED | Private company limited by shares | Live |
| JIANGXI HONGZHAN FASTENER CO., LIMITED | Private company limited by shares | Live |
| JILIAN FASTENER PIECES CO., LIMITED | Private company limited by shares | Live |
| LIHO FASTENER CO., LIMITED | Private company limited by shares | Live |
| Ningbo Junwei Fastener Co., Limited | Private company limited by shares | Live |
| NINGBO KINGLI FASTENER CO., LIMITED | Private company limited by shares | Live |
| Pengli Fastener Co., Limited | Private company limited by shares | Live |
| SUNLIGHT FASTENER CO., LIMITED | Private company limited by shares | Live |
| Best Fastener Corp. Limited | Private company limited by shares | Live |
| DAHE FASTENER & STRUCTURE COMPANY LIMITED | Private company limited by shares | Live |
| EPIC FASTENER COMPANY LIMITED | Private company limited by shares | Live |
| Fiable Fastener Limited | Private company limited by shares | Live |
| FIXAWELL FASTENER LIMITED | | Live |
| FOCUS FASTENER LIMITED | Private company limited by shares | Live |
| FORTUNE FASTENER LIMITED | Private company limited by shares | Live |
| Global Chinese Fastener Industry Federation Limited | | Live |
| GOLDED POINT FASTENER LIMITED | Private company limited by shares | Live |
| GOVERNOR FASTENER LIMITED -THE- | Private company limited by shares | Dissolved |
| GRADEN FASTENER CO. LIMITED | Private company limited by shares | Live |
| JUN CHENG FASTENER (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONGTA FASTENER INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| JIAXING RISEN FASTENER CO., LIMITED | Private company limited by shares | Live |
| QINGDAO JINRUI FASTENER CO., LIMITED | Private company limited by shares | Live |
| FUYO FASTENER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| FASTENER MANUFACTURER HONG KONG LIMITED | Private company limited by shares | Live |
| FASTENER TRADER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Kudos Fastener Co., Limited | Private company limited by shares | Live |
| KYLON INDUSTRIAL (SLIDE FASTENER) COMPANY LIMITED | Private company limited by shares | Dissolved |