| KAIHAI LIMITED | Private company limited by shares | Dissolved |
| KAIHAIFU INDUSTRY LIMITED | Private company limited by shares | Live |
| KOREA KAIHAN GINSENG CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Kaihan Trading Limited | Private company limited by shares | Live |
| KAIHAN INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| KAIHAN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KAIHAN INTERNATIONAL GROUP (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| KAIHAN INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| KAIHAN INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Kaihang Adornment Limited | Private company limited by shares | Live |
| KAIHANG INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| HK KAIHANG TRADE CO., LIMITED | Private company limited by shares | Live |
| KAIHANG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KAIHANG TRADING LIMITED | Private company limited by shares | Live |
| KaiHang Trading Limited | Private company limited by shares | Live |
| Kaihang Trading Limited | | Live |
| GERMANY KAIHAO LIGHTING ELECTRIC STOCK CO., LIMITED | Private company limited by shares | Dissolved |
| Kaihao (Hongkong) Co., Limited | Private company limited by shares | Live |
| KAIHAO INTERNATIONAL INVESTMENT CO., LIMITED | | Live |
| KAIHAO TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Live |
| KAIHAO (HONGKONG) TRADE CO., LIMITED | Private company limited by shares | Live |
| HK KAIHAO TRADING CO., LIMITED | Private company limited by shares | Live |
| KAIHAO INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| YIWU KAIHAO IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| KAIHARA International Co., Limited | Private company limited by shares | Live |
| ART KAIHATSU (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| TOSHI KAIHATSU ENGINEERING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TAIRIKU KAIHATSU (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TONAN KAIHATSU COMPANY (HK) LIMITED | Private company limited by shares | Dissolved |
| NIPPON HONGKONG KAI-HATSU CORPORATION LIMITED | Private company limited by shares | Dissolved |
| KYOKUSHIN UNYU KAIHATSU INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KYOKUSHIN UNYU KAIHATSU INTERNATIONAL HK LIMITED | Private company limited by shares | Live |
| TOKOU KAIHATSU COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK KAIHE BIOTECH LIMITED | Private company limited by shares | Live |
| Hong Kong Changqing Kaihe Technology Limited | Private company limited by shares | Live |
| Kaihe Technology Hong Kong Limited | Private company limited by shares | Dissolved |
| KAIHEI LIMITED | Private company limited by shares | Dissolved |
| KAIHENG LIMITED | | Live |
| KAIHER Limited | | Live |
| KAIHER TECHNOLOGY CO., LIMITED | | Live |
| KAIHER ENTERPRISE COMPANY LIMITED | | Live |
| KAIHER INDUSTRY CO., LIMITED | | Live |
| KAIHER INTERNATIOINAL LOGISTICS (HK) COMPANY LIMITED | | Live |
| KAIHER MARINE LIMITED | | Live |
| KAIHESHUO TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KAIHIAN PET PRODUCT LIMITED | Private company limited by shares | Live |
| ACI KAIHIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAIHIN DEVELOPMENT & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAIHIN ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAIHIN ELECTRONICS AND EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| KAIHIN TRADING (HONG KONG) COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KAIHIN MAXIVAC COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAIHIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KAIHIN TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kaiho Limited | | Live |
| KAIHO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KAIHO TRADING LIMITED | Private company limited by shares | Live |
| KAIHOM SHIPPING AGENT (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Chong Wai Kai(Hong Kong)Technology Co., Limited | | Live |
| GERMANY KAIHONG ELECTRICAL CO., LIMITED | Private company limited by shares | Live |
| HK KAIHONGXIANG INDUSTRY INVESTMENT LIMITED | Private company limited by shares | Live |
| KAIHONGXIN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| KAIHONGYI INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KaiHu Investment Limited | Private company limited by shares | Live |
| KAIHUA LOKILUX CO., LIMITED | Private company limited by shares | Live |
| KAIHUA RIBBON CO., LIMITED | Private company limited by shares | Live |
| KAIHUA FUTONG (HONGKONG) INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| HK KAIHUA TRADING LIMITED | Private company limited by shares | Dissolved |
| HK KAIHUA TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Kaihuai Industry Co., Limited | Private company limited by shares | Live |
| KAIHUI GROUP LIMITED | Private company limited by shares | Live |
| Kaihui Trading Limited | | Live |
| KAIHUICHENG LIMITED | Private company limited by shares | Live |
| KAIHUIFENG INTERNATIONAL CO., LIMITED | | Live |
| Kaihuilong (Hong Kong) Clothing Co., Limited | Private company limited by shares | Live |
| Kaihuiyuan Limited | Private company limited by shares | Live |