| BLUESTAR REFRIGERANT LIMITED | Private company limited by shares | Dissolved |
| KEY BON REFRIGERANT CO., LIMITED | Private company limited by shares | Live |
| FUTECH REFRIGERANT CO., LIMITED | | Live |
| ASIA REFRIGERANT TECHNOLOGIES CO., LIMITED | Private company limited by shares | Dissolved |
| Refrigerant Express Limited | | Live |
| FROSTCOOL REFRIGERANT LIMITED | | Live |
| HUALING REFRIGERANT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGTON REFRIGERANT MACHINERY CO., LIMITED | Private company limited by shares | Live |
| QUZHOU HUIBING REFRIGERANT COMPANY LIMITED | Private company limited by shares | Live |