| 1 | LOTUS SOFA CUT & SEW JSC | 2019 | Area C3, Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Huynh Quang Hoang Vy | Manufacture of other textiles n.e.c | Private economic |
| 2 | MYLAN GROUP | 2004 | Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Bui Thi Nhan | Other production n.e.c | Non-state mixed economy |
| 3 | RYNAN SMART FERTILIZERS JSC | 2016 | Long Duc Industrial Park, Vinh Yen Hamlet, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Nguyen Thanh My | Production of fertilizers and nitrogen compounds | Non-state mixed economy |
| 4 | MYLAN OPTOELECTRONICS | 2009 | Lot A, Long Duc Industrial Park, Vinh Yen Hamlet, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Bui Thi Nhan | Producing plastics and synthetic rubber in primary form | Non-state mixed economy |
| 5 | DCD DONG PHAT CO., LTD. | 2022 | Lot C, Street No. 1, Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Dinh Cong Dong | Building houses to live in | Private economic |
| 6 | ANLAC - TRAVINH SEAFOOD CO., LTD. | 2008 | No. 20, Lot E, Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Nguyen Thien Duy | Processing and preserving aquatic products and aquatic products | Private economic |
| 7 | LONG DUC CO., LTD. | 2006 | Area C1, Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Dinh The Viet | Processing and preserving vegetables | Private economic |
| 8 | VIETNAM LEIOULA GARMENT CO., LTD. | 2012 | Lot A, Road No. 2, Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Lin Yen Sheng | Production of costumes | Foreign-invested economy |
| 9 | CY VINA CO., LTD. | 2010 | Lot N, Road No. 1, Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Choi Byung Man | Manufacture of suitcases, bags and the like, manufacture of seat cushions | idpvn.com |
| 10 | NGUYEN TRINH Brick-tile-Structure CO., LTD. | 2017 | Lot E, Street 6, Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Nguyen Van Trinh | Producing concrete and products from cement and gypsum | idpvn.com |
| 11 | NGUYEN TRINH CO., LTD. | 2010 | Lot E, Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Nguyen Van Trinh | Manufacture of products from prefabricated metal (except for machinery and equipment); | idpvn.com |
| 12 | TRANTECH | 2010 | Lot A, Street No. 1, Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Tran Phuoc Lam | Manufacture of electronic components | idpvn.com |
| 13 | TV BAKERY CO., LTD. | 2022 | Lot KT Long Duc Industrial Park, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Tran Hue Trinh | Production of cakes from flour | idpvn.com |
| 14 | NHAT NAM PACKING PRODUCTION CO., LTD. | 2016 | Lot E, Street No. 1, Long Duc Industrial Park, Vinh Yen Hamlet, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Phan Xuan Huong | Scrap recycling | idpvn.com |
| 15 | THUY LUC CONSTRUCTION CO., LTD. | 2009 | Lot B, Long Duc Industrial Park, Vinh Yen Hamlet, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Tran Minh Quang | Producing concrete and products from cement and gypsum | idpvn.com |
| 16 | YING HSIN ENTERPRISE CO., LTD. | 2011 | Long Duc Industrial Park, Vinh Yen Hamlet, Long Duc Commune, Tra Vinh City, Tra Vinh, Vietnam | Chen Ko Chi | Producing other products from rubber | idpvn.com |
