| Shanglong Group (Hong Kong) Co., Limited | | Live |
| HK SHANGLONG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ZHONGGUO SHANGLONG TRADING CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI SHANGLONG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| HONGKONG SHANGLONG GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGLONG INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| CHINA SHANGLONG NEW MATERIAL SHARE LIMITED | Private company limited by shares | Live |
| SHANGLONG ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Shanglong Technology Trading Co., Limited | Private company limited by shares | Live |
| SHANGLONGHUI LIMITED | | Live |
| HK Shanglonghui Trading Limited | | Live |