| Rongda Kang (HK) Limited | Private company limited by shares | Live |
| SAMTEN KANG COMPANY LIMITED | | Live |
| SHANG KANG ELECTRONICS LIMITED | Private company limited by shares | Live |
| SHANG HAI KANG BEI CHILDREN'S CAR INDUSTRY GOODS LIMITED | Private company limited by shares | Dissolved |
| Shang Rui Kang Trading Co., Limited | Private company limited by shares | Live |
| SHANGHAI HU KANG PHARMACEUTICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI KANG JIE INSTRUMENT TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SHAO KANG YUE TONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUI ER KANG INTERNATIONAL SHARE LIMITED | Private company limited by shares | Live |
| KANG NAI SHENG LIMITED | Private company limited by shares | Live |
| KANG SHENG HONGKONG LIMITED | Private company limited by shares | Dissolved |
| Sheng Nuo Kang International Limited | Private company limited by shares | Live |
| SHENG YI KANG TRADE LIMITED | Private company limited by shares | Live |
| HE KANG SHENG TRADE LIMITED | | Live |
| SHENGHUI KANG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SHIN KANG INVESTMENT LIMITED | Private company limited by shares | Live |
| GUO KANG SHIPPING LIMITED | Private company limited by shares | Live |
| RUI KANG SHIPPING LIMITED | Private company limited by shares | Live |
| SHOU KANG COMPANY LIMITED | Private company limited by shares | Live |
| Shuang Kang Company Limited | | Live |
| KANG SIND (HONGKONG) TRDING CO., LIMITED | Private company limited by shares | Live |
| JI ER KANG (HONGKONG) SPORTING GOODS CO., LIMITED | Private company limited by shares | Live |
| Kang Star International Co., Limited | Private company limited by shares | Dissolved |
| KANG DIGITAL STONE LIMITED | Private company limited by shares | Live |
| Kang Cheng Storage Limited | Private company limited by shares | Live |
| KANG DA LI & SUCHIANG (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Taiwan Kang Jie International (Hong Kong) Limited | Private company limited by shares | Live |
| KANG LI TECHNIC (H.K.) LIMITED | Private company limited by shares | Dissolved |
| KANG FA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HUI KANG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK KANG DE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Kang Ju Technology Company Limited | Private company limited by shares | Live |
| KANG LE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KANG WEI TECHNOLOGY LIMITED | | Live |
| Bo Kang Technology Company Limited | | Live |
| KANG HUI TECHNOLOGY (ASIA) LIMITED | Private company limited by shares | Live |
| Hua Tai Kang Technology Co., Limited | Private company limited by shares | Dissolved |
| HK KANG LE BAO TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Shi Kang Technology Co., Limited | Private company limited by shares | Live |
| HK XIN KANG JIA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK FU SHI KANG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK KANG FAR TECHNOLOGY CO., LIMITED | | Live |
| Hao Da Kang Technology Co., Limited | | Live |
| KANG DYNASTY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TAI KANG TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Kang Shi Jia Ye Technology (HK) Co., Limited | Private company limited by shares | Live |
| AN KANG TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| GUO KANG TECHNOLOGY INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| MEI KANG TECHNOLOGY TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| Kang Yan Da Electric Technology Co., Limited | Private company limited by shares | Live |
| FLY KANG ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Wei Kang Electronic Technology Co., Limited | Private company limited by shares | Live |
| JI KANG ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Fu Kang Electronic Technology Co., Limited | | Live |
| KANG NAN ENVIRONMENTAL BIO TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| KANG YUE DA TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| Hua Kang Technology Group Limited | Private company limited by shares | Dissolved |
| HK KANG YI BIOLOGICAL TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| Kang Li Jia Health and Technology (Hong Kong) Limited | Private company limited by shares | Live |
| JIN KANG DAO FU TECHNOLOGY GROUP (HK) LIMITED | Private company limited by shares | Live |
| Hoge Storage Technology (Hong Kang) Company Limited | | Live |
| HK KANG XIN LIGHT-ELECT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HUI KANG MASTER TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Kang Jian Network Technology Limited | Private company limited by shares | Live |
| Qian Kang Photoelectric Technology Co., Limited | | Live |
| Kang Qian Technology Limited | Private company limited by shares | Live |
| Quan Kang Metal Technology (HK) Co Limited | Private company limited by shares | Live |
| Sheng An Kang Technology Company Limited | Private company limited by shares | Live |
| Kang Sheng Technology Limited | | Live |
| KANG XIAN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Ju Xing Kang Technology Co., Limited | Private company limited by shares | Live |
| XING KANG DA ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YONG KANG TECHNOLOGY LIMITED | | Live |
| KANG ZHAN ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KANG TENG INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TEONG KANG LIMITED | Private company limited by shares | Dissolved |
| YU KANG TRADE LIMITED | Private company limited by shares | Live |
| YUN KANG TRADE HK LIMITED | Private company limited by shares | Live |
| HK YUN KANG TRADE LIMITED | Private company limited by shares | Live |
| HK KANG CAI TRADE LIMITED | Private company limited by shares | Dissolved |
| HK HAO KANG TRADE LIMITED | Private company limited by shares | Dissolved |
| KANG TAI KE TRADE LIMITED | Private company limited by shares | Live |
| KANG YI TRADE HK LIMITED | Private company limited by shares | Live |
| Kang Hao Xin Trade Limited | Private company limited by shares | Live |
| KANG XI TRADE LIMITED | Private company limited by shares | Live |
| XIN KANG RUI TRADE LIMITED | Private company limited by shares | Live |
| AN DA KANG TRADE LIMITED | Private company limited by shares | Live |
| KANG DA LI TRADE LIMITED | Private company limited by shares | Live |
| KAM KANG LI (HK) TRADE CO., LIMITED | Private company limited by shares | Live |
| DE FU KANG (HONGKONG) TRADE CO., LIMITED | Private company limited by shares | Live |
| HAO LE KANG INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| HK JIU KANG INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| HUA KANG INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| HUA KANG IMPORT AND EXPORT TRADE LIMITED | Private company limited by shares | Live |
| SHENZHEN SEN HUA KANG TRADE (HK) LIMITED | Private company limited by shares | Live |
| HUA KANG INTERNATIONAL TRADE LIMITED | Private company limited by shares | Dissolved |
| YU KANG INTERNATIONAl TRADE LIMITED | | Live |
| Xinhui Kang source Trade Limited | Private company limited by shares | Live |
| KANG TERMAN TRADE LIMITED | Private company limited by shares | Live |
| KANG WAH TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |