| TONGDA INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HONGYUN TONGDA INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| QINGDAO TONGDA INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HK TONGDA INDUSTRIAL CORPORATION LIMITED | Private company limited by shares | Live |
| TONGDA INTERNATIONAL (HONGKONG) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TONGDA INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TONGDA (HK) INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| TONGDA GROUP INDUSTRY LIMITED | | Live |
| TONGDA INDUSTRY TRADING CO., LIMITED | Private company limited by shares | Live |
| Shandao Tongda Information Consulting Co., Limited | Private company limited by shares | Live |
| TONGDA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Xin Tongda International Limited | Private company limited by shares | Live |
| TONGDA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TONGDA INVESTMENT (HK) LIMITED | Private company limited by shares | Live |
| Tongda International Investment Limited | Private company limited by shares | Live |
| JIANGSU TONGDA CABLE INDUSTRY LIMITED | Private company limited by shares | Live |
| TONGDA LIANCHUANG (HK) HOLDING LIMITED | Private company limited by shares | Dissolved |
| TONGDA LIGHTING CO., LIMITED | Private company limited by shares | Live |
| TONGDA CAPITAL MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| HK TONGDA CHINA ASSET MANAGEMENT CO., LIMITED | | Live |
| TONGDA INTERNATIONAL BRAND (HK) MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| TONGDA BUSINESS MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| TONGDA MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| TONGDA (HK) MARINE LIMITED | Private company limited by shares | Dissolved |
| TONGDA MEDICAL INVESTMENT MANAGEMENT (HK) LIMITED | Private company limited by shares | Live |
| TONGDA INTERNATIONAL MEDICAL INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| MEIJITSU TONGDA (HK) COMPANY LIMITED | Private company limited by shares | Live |
| Tongda Network Limited | Private company limited by shares | Live |
| Tongda Optical Company Limited | Private company limited by shares | Live |
| TONGDA OPTICAL HK CO., LIMITED | Private company limited by shares | Live |
| TONGDA OPTICAL FIBER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK TONGDA PAPER PRODUCTS LIMITED | Private company limited by shares | Live |
| TONGDA AUTO PARTS LIMITED | Private company limited by shares | Live |
| TONGDA AUTO PARTS TRADING LIMITED | Private company limited by shares | Live |
| TONGDA PRECISION COMPANY LIMITED | Private company limited by shares | Live |
| Tongda Printing Systems Co. Limited | Private company limited by shares | Live |
| Tongda Healthcare Products Company Limited | Private company limited by shares | Live |
| Tongda Leisure Products Company Limited | Private company limited by shares | Live |
| TONGDA PROPERTIES LIMITED | Private company limited by shares | Live |
| TONGDA REFINE COMPANY LIMITED | Private company limited by shares | Live |
| SHANDONG TONGDA INT'L SHIPPING CO., LIMITED | Private company limited by shares | Live |
| Tongda International Trade (Shandong) Co., Limited | | Live |
| SHANDONG TONGDA INTERNATIONAL TRADING CO., LIMITED | | Live |
| SHANDONG WEIFANG TONGDA SUYE LIMITED | Private company limited by shares | Live |
| TONGDA (SHANGHAI) COMPANY LIMITED | Private company limited by shares | Live |
| Shengshi Tongda (HK) Co., Limited | Private company limited by shares | Live |
| TONGDA (SHENZHEN) COMPANY LIMITED | Private company limited by shares | Live |
| SHIBANG TONGDA TRADING CO., LIMITED | Private company limited by shares | Live |
| HK SHIHE TONGDA CO., LIMITED | Private company limited by shares | Live |
| Tongda International Ship Lease Co., Limited | Private company limited by shares | Live |
| TONGDA INTERNATIONAL SHIPPING LIMITED | Private company limited by shares | Live |
| TONGDA (HK) SUPPLY CHAIN CO., LIMITED | | Live |
| TAIWAN TONGDA LUBRICATING OIL GROUP LIMITED | Private company limited by shares | Dissolved |
| TAIWAN TONGDA MECHANICAL LIMITED | Private company limited by shares | Live |
| Tongda (Hongkong) Technology Co., Limited | Private company limited by shares | Live |
| Dali Tongda Technology Limited | Private company limited by shares | Live |
| GEEL TONGDA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Tongda Healthcare Technology Company Limited | Private company limited by shares | Live |
| Tongda HT Technology (HK) Company Limited | Private company limited by shares | Live |
| Tongda Technology Innovation (HK) Limited | Private company limited by shares | Live |
| TONGDA INTERNATIONAL (HONGKONG) TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TONGDA HONGMAO TECHNOLOGY CO., LIMITED | | Live |
| TONGDA INTERNATIONAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Tongda Jiuzhou Technology Trade Limited | Private company limited by shares | Live |
| TONGDA JIUZHOU TECHNOLOGY TRADE LIMITED | Private company limited by shares | Live |
| Tongda Precision Technology Company Limited | Private company limited by shares | Live |
| TONGDA SMART TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Tongda Tong Technology Limited | | Live |
| Wei Tongda Trade Limited | Private company limited by shares | Live |
| TONGDA HONGKONG TRADE CO., LIMITED | Private company limited by shares | Live |
| TONGDA INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| HK TONGDA INT'L TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| TONGDA IMPORT AND EXPORT TRADE CO., LIMITED | Private company limited by shares | Live |
| HK TONGDA IMPORT AND EXPORT TRADE CO., LIMITED | Private company limited by shares | Live |
| FANGYUAN TONGDA INTERNATIONAL TRADE (HK) LIMITED | Private company limited by shares | Live |
| HK HONGLIAN TONGDA INT'L TRADE LIMITED | Private company limited by shares | Live |
| JINSHUN TONGDA (HONGKONG) TRADE LIMITED | Private company limited by shares | Live |
| SZ TONGDA TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Tongda Trading Company Limited | Private company limited by shares | Live |
| TONGDA HUI TRADING LIMITED | Private company limited by shares | Live |
| TONGDA INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| TONGDA (JAPAN) TRADING CO., LIMITED | Private company limited by shares | Live |
| Rui Tongda International Trading Limited | Private company limited by shares | Live |
| HK TONGDA JIUZHOU TRADING CO., LIMITED | Private company limited by shares | Live |
| HK SINCERITY TONGDA TRADING CO., LIMITED | Private company limited by shares | Live |
| TONGDA (XIAMEN) COMPANY LIMITED | Private company limited by shares | Live |
| XINXIN TONGDA TRADE LIMITED | Private company limited by shares | Live |
| Yiwu Tongda import and Export Co., Limited | Private company limited by shares | Live |
| Zhongying Tongda Supply Chain Management Limited | | Live |
| ZHOUSHAN TONGDA PLASTIC MACHINERY CO., LIMITED | Private company limited by shares | Live |
| TONGDADELI INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Tongdahai HK Technology Limited | | Live |
| TONGDAJIUZHOU TRADE CO., LIMITED | Private company limited by shares | Live |
| Tongdakai Group Limited | | Live |
| TONGDALI (HONG KONG) PRINTING LIMITED | Private company limited by shares | Live |
| Tongdali Investment & Trading Limited | Private company limited by shares | Live |
| Tongdar Co., Limited | Private company limited by shares | Live |
| TONGDASHENG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TONGDATAI LIMITED | Private company limited by shares | Live |