| HK HUAHAI LIMITED | Private company limited by shares | Live |
| HUAHAI CHEM GROUP LIMITED | Private company limited by shares | Live |
| HUAHAI CO., LIMITED | Private company limited by shares | Live |
| CHINA HUAHAI GLOBAL SUPPLY CHAIN CO., LIMITED | | Live |
| SHENZHEN HUAHAI CHENGXIN ELECTRONIC DISPLAY TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN HUAHAI CHENXIN ELECTRONIC DISPLAY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HUAHAI ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Shanxi Huahai Airport Engineering Technology Co., Limited | Private company limited by shares | Live |
| Huahai Film (Hongkong) International Culture Media Co., Limited | Private company limited by shares | Live |
| QINGDAO HUAHAI OCEAN MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| QINGDAO HUAHAI OCEAN MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HUAHAI IMP & EXP TRADE CO., LIMITED | Private company limited by shares | Live |
| Kowloon (H.K.) HuaHai International Trade Co., Limited | Private company limited by shares | Live |
| HUAHAI BUSINESS TRIPS CONSULTATION LIMITED | Private company limited by shares | Live |
| HUAHAI CORP. LIMITED | Private company limited by shares | Dissolved |
| HUAHAI (HONG KONG) CORP. LIMITED | Private company limited by shares | Live |
| HUAHAI OCEAN FISHERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUAHAI FOOD-STUFF CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA HUAHAI CULTURAL INDUSTRY (H.K.) INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| HUAHAI GROUP HONG KONG INT'L INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Huahai Industrial Hk Limited | Private company limited by shares | Live |
| Huahai brand Industrial Limited | Private company limited by shares | Live |
| HUAHAI ENERGY (HONG KONG) CORP. LIMITED | Private company limited by shares | Live |
| HUAHAI STOCK (HONG KONG) LIMITED | Private company limited by shares | Live |
| Huahai Technologies (Hong Kong) Pte. Limited | Private company limited by shares | Live |
| Huahai Lingtian Science and Technology (Hong Kong) Co. Limited | Private company limited by shares | Live |
| HUAHAI CAPITAL MANAGEMENT LIMITED | Private company limited by shares | Live |
| Huahai (Hong Kong) Petroleum Engineering Company Limited | Private company limited by shares | Live |
| HUAHAI SHIPPING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Huahai New Technology Limited | Private company limited by shares | Live |
| HUAHAI TIMBER COMPANY LIMITED | Private company limited by shares | Live |
| HUAHAI TOYS LIMITED | Private company limited by shares | Live |
| HUAHAI TRADE HK LIMITED | | Live |
| HUAHAI TRADING LIMITED | Private company limited by shares | Live |
| Huahai Transportation Equipment Technical Service Co., Limited | Private company limited by shares | Dissolved |
| HK HUAHAIFENG INDUSTRY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Huahaixin Technology Co., Limited | Private company limited by shares | Live |
| HUAHAIYUAN WIRE MESH LIMITED | Private company limited by shares | Live |
| HK HUAHAIYUN TRADING CO., LIMITED | Private company limited by shares | Live |
| HUAHAN LIMITED | Private company limited by shares | Live |
| HUAHAN HK LIMITED | Private company limited by shares | Live |
| YHH HUAHAN LIMITED | | Live |
| HUAHANG TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| HK HUAHANG TRADE CO., LIMITED | Private company limited by shares | Live |
| HK HUAHANG TRADE CO., LIMITED | | Live |
| HUAHANG ELECTRICAL CO., LIMITED | Private company limited by shares | Live |
| HUAHANG (ASIA) EXPRESS LOGISTIC LIMITED | Private company limited by shares | Dissolved |
| Huahang Group (Hong Kong) Limited | | Live |
| HONG KONG SHENG HUAHANG INDUSTRY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUAHANG (HONGKONG) LIMITED | Private company limited by shares | Live |
| HUAHANG INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Huahang International Limited | Private company limited by shares | Live |
| HK HUAHANG TECHNOLOGY LIGHTING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Shanghai Huahang Conduit Co., Limited | Private company limited by shares | Live |
| HuaHang Technology Co., Limited | Private company limited by shares | Live |
| Huahang (Hongkong) Technology Co., Limited | Private company limited by shares | Live |
| HuaHang Technology (HongKong) Co., Limited | | Live |
| HUAHANG TRADE LIMITED | Private company limited by shares | Dissolved |
| Huahang Trading Limited | Private company limited by shares | Live |
| HK HUAHANG TRADING CO., LIMITED | Private company limited by shares | Live |
| HUAHANG INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| YIWU HUAHANG IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Live |
| HuahangRunze Limited | Private company limited by shares | Live |
| CHINA HUAHAO GROUP LIMITED | Private company limited by shares | Dissolved |
| China Huahao International Investment Co., Limited | Private company limited by shares | Live |
| CHINA HUAHAO INT'L CONSTRUCTION ENGINEERING GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA HUAHAO INT'L CONSTRUCTION ENGINEERING GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA HUAHAO INT'L CONSTRUCTION ENGINEERING GROUP LIMITED | Private company limited by shares | Live |
| Huahao Investments Limited | | Live |
| HUAHAO SHOES COMPANY LIMITED | Private company limited by shares | Live |
| Zhejiang Huahao Automobile Sales Co., Limited | Private company limited by shares | Live |
| Huahaoke Co., Limited | Private company limited by shares | Live |
| HUAHAORONG TRADING CO., LIMITED | Private company limited by shares | Live |
| HUAHAOXING (HONGKONG) LIMITED | Private company limited by shares | Live |
| Huahe IP Limited | Private company limited by shares | Live |
| HUAHE TRADE LIMITED | | Live |
| HUAHENG LIMITED | Private company limited by shares | Live |
| HUAHENG TRADE LIMITED | | Live |
| HUAHENGLI TRADE LIMITED | Private company limited by shares | Live |
| HK HUAHENGWEI LIMITED | Private company limited by shares | Live |
| Huaheshun Enterprise Limited | Private company limited by shares | Dissolved |
| HK HUAHIN TEC LIMITED | Private company limited by shares | Live |
| HUAHINE LIMITED | | Live |
| SHENZHEN HUAHING ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| HUAHON TRADE LIMITED | Private company limited by shares | Live |
| Hong Kong Huahongbo International Trading Co., Limited | | Live |
| HK HUAHONGDA TRADE LIMITED | Private company limited by shares | Live |
| HUAHONGFA CO., LIMITED | Private company limited by shares | Live |
| HK HUAHONGJIN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Huahongli Limited | Private company limited by shares | Live |
| SHENZHEN HUAHONGS ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| HUAHONGXIN LIMITED | Private company limited by shares | Live |
| HUAHONGZHOU INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| HONGKONG HUAHOU CO., LIMITED | Private company limited by shares | Live |
| HK HUAHOU INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| AMERICA HUAHUAGONGZI (CHINA) HOLDING LIMITED | Private company limited by shares | Live |
| Huahuagongzi Apparel (China) Development Co., Limited | Private company limited by shares | Live |
| HK GLOBAL HUAHUAGONGZI CLOTHING LIMITED | Private company limited by shares | Live |
| HUAHUAGONGZI DRESS GROUP (USA) CO., LIMITED | Private company limited by shares | Dissolved |
| USA HUAHUAGONGZI HOLDING GROUP LIMITED | Private company limited by shares | Live |