| Company Name | Type | Status |
|---|---|---|
| Hefei Hengmai Imp&Exp Co., Limited | Private company limited by shares | Live |
| Hengmai Electronic Industry Co., Limited | Private company limited by shares | Live |
| hengmai trade (hongkong) Co., Limited | Private company limited by shares | Live |
| TAIWAN HENGMAI PRECISION TOOLS LIMITED | Private company limited by shares | Dissolved |