| LONGJIA ANTI-THEFT DOOR MAINTAIN CO., LIMITED | Private company limited by shares | Live |
| LONGJIA TRADE CO., LIMITED | Private company limited by shares | Live |
| LONGJIA ELECTRIC (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA LONGJIA (INT'L) HOLDING GROUP LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Longjia Co., Limited | Private company limited by shares | Live |
| HONG KONG LONGJIA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Longjia Industrial (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Longjia Industry Limited | | Live |
| LONGJIA HONG KONG COMPANY LIMITED | | Live |
| LONGJIA YUE HONG KONG TRADING LIMITED | | Live |
| LONGJIA INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Jilin Longjia Plastics Co., Limited | Private company limited by shares | Live |
| LONGJIA STONEPRODUCTS ASIA CO LIMITED | Private company limited by shares | Dissolved |
| LONGJIA TRADING LIMITED | Private company limited by shares | Live |
| LONGJIA INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| ZHEJIANG LONGJIA CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA LONGJIAN GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| LONGJIANG GROUP CO. LIMITED | Private company limited by shares | Live |
| LONGJIANG INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| FOSHAN SHUNDE LONGJIANG MAOYANG FURNITURE LIMITED | Private company limited by shares | Live |
| Longjiang (Hong kong) Technology Limited | Private company limited by shares | Live |
| HK LONGJIANGTIANCHENG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Longjiasheng Limited | Private company limited by shares | Live |