| WU HUAN PHARMACEUTICAL LIMITED | Private company limited by shares | Dissolved |
| HUAN YU POLYMERS LIMITED | Private company limited by shares | Live |
| Huan E Press Limited | Private company limited by shares | Dissolved |
| HUAN YI METAL PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| NINGBO HUAN HUAN CHILDREN PRODUCTS LIMITED | Private company limited by shares | Live |
| HK HUAN YA INTELLECTUAL PROPERTY TRANSACTION INVESTMENT CO. LIMITED | Private company limited by shares | Live |
| HUAN QIU PUBLICATION LIMITED | Private company limited by shares | Dissolved |
| HK YU HUAN RU QUAN VALVE CO., LIMITED | Private company limited by shares | Live |
| HUAN HAI REAL ESTATE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| DUI HUAN DAO SERVICES LIMITED | Private company limited by shares | Live |
| HUAN YU CAD-CAM SERVICES LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HUAN XIN SHEN MA NETWORK COMPANY LIMITED | Private company limited by shares | Live |
| Huan Sheng Trade Limited | | Live |
| HUAN SHUN (HONG KONG ) LIMITED | Private company limited by shares | Live |
| HUAN SHUN HUI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Huan Shuo Computer Company Limited | | Live |
| KEYHAN HUAN STAR CO., LIMITED | Private company limited by shares | Live |
| HUAN BAO STEEL LIMITED | Private company limited by shares | Live |
| ASIA HUAN BAO STEEL LIMITED | Private company limited by shares | Live |
| BAO YAO HUAN JIAN IRON & STEEL GROUP LIMITED | Private company limited by shares | Live |
| HUAN SUAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Huan Cui Tang (HK) Limited | Private company limited by shares | Dissolved |
| HK HUAN AO TECH LIMITED | Private company limited by shares | Live |
| Hu-An Technologies Limited | Private company limited by shares | Live |
| HUAN BAO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Lin Huan Technology Limited | | Live |
| Xing Huan Educational Technology Co., Limited | Private company limited by shares | Live |
| GANG HUAN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Zhen Huan Technology Limited | Private company limited by shares | Live |
| HUAN DA TONG COMPANY LIMITED | Private company limited by shares | Live |
| HUAN ZHI TOYS LIMITED | Private company limited by shares | Live |
| QI HUAN TRADE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUAN FA TRADE LIMITED | Private company limited by shares | Dissolved |
| Mei Huan Trade Limited | | Live |
| Huan Sio Trade Limited | | Live |
| HUAN CHENG FOREIGN TRADE LIMITED | Private company limited by shares | Live |
| HUAN TAI TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUAN YUN TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHI HUAN TRADING CO. LIMITED | Private company limited by shares | Live |
| Huan Ren Trading Limited | Private company limited by shares | Live |
| Huan Yu Trading Company Limited | Private company limited by shares | Live |
| BO HUAN TRADING LIMITED | Private company limited by shares | Live |
| XIN HUAN HAI TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Huan Xin Trading Limited | Private company limited by shares | Live |
| HK JIU HUAN TRADING LIMITED | Private company limited by shares | Live |
| HUAN QI TRADING LIMITED | | Live |
| HUAN CHENG TRADING LIMITED | Private company limited by shares | Live |
| HUAN HUA COMMERCIAL & TRADING LIMITED | Private company limited by shares | Dissolved |
| HUAN RONG TRADING AND DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HK HUAN KONG TRADING LIMITED | Private company limited by shares | Live |
| HUAN LONG TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HUAN DA RONG TRADING CO., LIMITED | | Live |
| HUAN TONG TRADING LIMITED | Private company limited by shares | Live |
| HUAN XING TRADING LIMITED | Private company limited by shares | Live |
| Yong Huan Trading Limited | Private company limited by shares | Live |
| HUAN DA BUSINESS TRAVEL CONSULTING CO., LIMITED | Private company limited by shares | Live |
| Huan Rui Global Travel Service Limited | Private company limited by shares | Live |
| TSAI HUAN KEE BUILDING & ENGINEERING (H.K.) CO. LIMITED | Private company limited by shares | Dissolved |
| HUAN YU EASY VISA SERVICE LIMITED | Private company limited by shares | Dissolved |
| HUAN XIANG TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK HUAN XIU YANFEI MEI WEN SHI ART LIMITED | Private company limited by shares | Live |
| HUAN YING HUI LIMITED | Private company limited by shares | Live |
| Ying Huan Ju Co., Limited | Private company limited by shares | Live |
| YUAN HUAN LIMITED | | Live |
| HUAN YUAN RUN TRADING LIMITED | Private company limited by shares | Live |
| ZHONG JU HUAN YU CULTURE MEDIA (BEIJING) LIMITED | Private company limited by shares | Live |
| CHINA ZHONG HUAN INVESTMENTS GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| JIN GANG ZHONG HUAN CO., LIMITED | Private company limited by shares | Live |
| HUAN YA HE ZHONG (HK) CO., LIMITED | | Live |
| ZHONG HUAN ENGINEERING LIMITED | Private company limited by shares | Live |
| HONG KONG ZHONG HUAN GROUP LIMITED | Private company limited by shares | Live |
| ZHONG HUAN KE BO INDUSTRIAL HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Zhong Huan Mao Ye Limited | Private company limited by shares | Live |
| ZHONG HUAN INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| ZHONG HUAN (HONG KONG) RECYCLING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA ZHONG HUAN INDUSTRIAL GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| Zhong Huan Health Industry (HK) Limited | Private company limited by shares | Live |
| ZHONG YE HUAN NENG HOLDING GROUP LIMITED | Private company limited by shares | Live |
| Zhong Huan Environmental Services Company Limited | Private company limited by shares | Live |
| ZHONG SHAN INTERNATIONAL HUAN YI CHENG HUI ZI LIMITED | Private company limited by shares | Dissolved |
| HK ZHONG HUAN TRADING LIMITED | Private company limited by shares | Live |
| Huan Zhong Trading Co., Limited | Private company limited by shares | Live |
| ZHONG HUAN INT'L TRADING LIMITED | Private company limited by shares | Live |
| Zhong Xiang Huan Yu Technology Limited | Private company limited by shares | Live |
| Hong Kong Huana Auction Co., Limited | Private company limited by shares | Live |
| HUANA TECHNOLOGY. CO., LIMITED | Private company limited by shares | Live |
| HUANA COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Live |
| Hong kong Huana Lizi Cosmetics Limited | Private company limited by shares | Live |
| Huana Trade Development Co., Limited | Private company limited by shares | Live |
| HUANA CHARITY FOUNDATION LIMITED | | Live |
| HK HUANA HOLDING GROUP LIMITED | Private company limited by shares | Live |
| HUANA (HK) FASHION PLACE LIMITED | Private company limited by shares | Dissolved |
| SHENGRUN HUANA (HK) ELECTRONIC TECH LIMITED | Private company limited by shares | Live |
| HUANA TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| HUANA (HK) TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Huana Group (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG HUANA MATERIAL AGENCY LIMITED | Private company limited by shares | Live |
| HONGKONG HUANA RESTAURANT GROUP LIMITED | Private company limited by shares | Live |
| HONGKONG HUANA 3D TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONGKONG HUANA INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Dissolved |