| BOYAN HK COMPANY LIMITED | Private company limited by shares | Dissolved |
| BOYANG LIMITED | Private company limited by shares | Live |
| HK BOYANG LIMITED | Private company limited by shares | Live |
| Boyang Advertising Limited | | Live |
| BOYANG CHEMICAL GROUP CO., LIMITED | Private company limited by shares | Live |
| BOYANG AQUATIC PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| HK BOYANG TRADE CO., LIMITED | Private company limited by shares | Live |
| BOYANG TRADING CO., LIMITED | Private company limited by shares | Live |
| Century Boyang Trading Co., Limited | | Live |
| HK BOYANG CONSTRUCTION LIMITED | Private company limited by shares | Live |
| BOYANG CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Boyang Development Limited | Private company limited by shares | Live |
| BOYANG MOTOR DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Dongzheng Boyang Shipping Co., Limited | | Live |
| Boyang Electronics (Hong Kong) Co., Limited | Private company limited by shares | Live |
| BOYANG FASHION ACCESSORIES CO., LIMITED | Private company limited by shares | Live |
| BOYANG FUND MANAGEMENT LIMITED | Private company limited by shares | Live |
| CHINA BOYANG GROUP LIMITED | Private company limited by shares | Live |
| Hangzhou Boyang Motor Co., Limited | Private company limited by shares | Live |
| BOYANG GROUP (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| BOYANG (H.K.) HOLD GROUP COMPANY LIMITED | Private company limited by shares | Live |
| Yanlong Boyang Trading (HK) Limited | Private company limited by shares | Live |
| BOYANG INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONGKONG BOYANG CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| HONGKONG BOYANG GROUP CO., LIMITED | Private company limited by shares | Live |
| BOYANG INDUSTRIAL GROUP (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| BOYANG (HONGKONG) PACKAGING MATERIALS LIMITED | Private company limited by shares | Live |
| HONGKONG BOYANG LEATHER METAL LIMITED | Private company limited by shares | Dissolved |
| BOYANG TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| BOYANG TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG BOYANG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONGKONG BOYANG TRADING LIMITED | Private company limited by shares | Dissolved |
| BOYANG (HONGKONG) TRADING CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG BOYANG IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| BOYANG INDUSTRY LIMITED | Private company limited by shares | Live |
| BOYANG INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| BOYANG INTERNATIONAL BUSINESS (HONGKONG) LIMITED | Private company limited by shares | Live |
| BOYANG INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| BOYANG INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| New Boyang International Trade Co., Limited | Private company limited by shares | Live |
| BOYANG INTERNATIONAL TRADE CO., LIMITED | | Live |
| Hong Kong boyang international trade Limited | | Live |
| BOYANG INTERNATIONAL INDUSTRY LIMITED | Private company limited by shares | Live |
| BOYANG INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| RUNRUI BOYANG INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| BOYANG INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| Boyang Technology International Trading Co., Limited | Private company limited by shares | Live |
| HK BOYANG CABLE INT'L LIMITED | Private company limited by shares | Live |
| BOYANG INVESTMENT LIMITED | Private company limited by shares | Live |
| BOYANG LIGNTING LIMITED | | Live |
| BOYANG LINEN COMPANY LIMITED | Private company limited by shares | Live |
| BOYANG LOGISTICS LIMITED | Private company limited by shares | Live |
| BOYANG MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| BOYANG ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| BOYANG PACKAGING INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Boyang Consultancy Services (Hong Kong) Limited | | Live |
| DONGGUAN BOYANG ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BOYANG TRADE HK LIMITED | Private company limited by shares | Live |
| BOYANG TRADE LIMITED | Private company limited by shares | Live |
| HK BOYANG TRADING LIMITED | Private company limited by shares | Live |
| YIWU BOYANG IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Live |
| Boyantang Co., Limited | Private company limited by shares | Live |
| BOYANTEN LIMITED | | Live |