| SEC Langya Limited | Private company limited by shares | Live |
| CL Langya Limited | Private company limited by shares | Live |
| HONGKONG LANGYA INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG LANGYA INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| Langya International Co., Limited | | Live |
| HK LANGYA INT'L CHAMBER DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAIWAN LANGYA RUBBER INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| LangYa Trading Company Limited | Private company limited by shares | Dissolved |