| JINGYAN LIMITED | Private company limited by shares | Live |
| JINGYAN CHEM (H.K.) LIMITED | Private company limited by shares | Live |
| FRENCH JINGYAN INTERNATIONAL GROUP(HK) CO., LIMITED | Private company limited by shares | Live |
| Jingyan International Holding Co., Limited | Private company limited by shares | Live |
| JINGYAN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Jingyan HK Consultancy Limited | Private company limited by shares | Live |
| Jingyan Export Co., Limited | Private company limited by shares | Live |
| Xinfeng Guangguang JingYan Material Limited | Private company limited by shares | Live |
| Hong Kong JingYan Trading Limited | Private company limited by shares | Live |
| Tadpole Jingyan Biotechnology (HK) Co., Limited | | Live |
| JINGYAN INSTRUMENTS & TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| JINHUA JINGYAN MECHANICAL&ELECTRICAL TOOLS CO., LIMITED | Private company limited by shares | Live |
| JINGYAN HK TRADING CO., LIMITED | Private company limited by shares | Live |
| JINGYAN TRADING (H.K.) LIMITED | Private company limited by shares | Live |
| Jingyanmao Technology Co., Limited | | Live |