| Company Name | Type | Status |
|---|---|---|
| WELME ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| WELMED CO., LIMITED | Private company limited by shares | Live |
| WELMED TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| WELMELY LIMITED | Private company limited by shares | Dissolved |
| WELMESH COMPANY LIMITED | Private company limited by shares | Live |
| WELMETAL INVESTMENT HOLDING LIMITED | Live |