| IN HUALONG LIMITED | Private company limited by shares | Dissolved |
| IN HUALONG LIMITED | Private company limited by shares | Live |
| HUALONG LIMITED | | Live |
| HUALONG BUSINESS TRADE CO., LIMITED | Private company limited by shares | Live |
| HUALONG FURNITURE CO., LIMITED | Private company limited by shares | Dissolved |
| HUNAN HUALONG CO., LIMITED | Private company limited by shares | Dissolved |
| HuaLong Incense Co., Limited | Private company limited by shares | Live |
| HUALONG MACHINERY CO., LIMITED | Private company limited by shares | Live |
| Hualong Tire Service Co., Limited | | Live |
| HUALONG ENTERPRISES LIMITED | Private company limited by shares | Live |
| HK HUALONG GROUP LIMITED | Private company limited by shares | Live |
| HUALONG INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| HUALONG INVESTMENT (GROUP) HOLDING LIMITED | Private company limited by shares | Dissolved |
| HK HUALONG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Hualong Investment Co. Limited | Private company limited by shares | Live |
| HuaLong Precision Manufacturing Limited | Private company limited by shares | Live |
| HUALONG PRODUCTS ASIA LIMITED | Private company limited by shares | Live |
| SHANGHAI HUALONG MECHANICAL LIMITED | Private company limited by shares | Live |
| HUALONG SHARE LIMITED | Private company limited by shares | Live |
| Hualong Technology Limited | Private company limited by shares | Live |
| Hualong Trading Company Limited | Private company limited by shares | Live |
| ZHEJIANG HUALONG PLASTIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK HUALONGDA TRADE LIMITED | Private company limited by shares | Live |
| HUALONGJIA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HUALONGTENG COMPANY LIMITED | Private company limited by shares | Live |
| HUALONGXIN CO., LIMITED | Private company limited by shares | Live |
| HUALONGXIN TRADING LIMITED | Private company limited by shares | Live |