Seafood JSC No. 4 engages in processing, import, and export of aquatic products, seafood and farm products. Its products include squid, cuttlefish, fish, swimming crab and value added products. its activities also involves freshwater aquaculture; provision and installation of refrigeration equipment; import and export of materials and chemical used in production; and provision of maintenance and repair services of refrigeration equipment. The company was founded in 1980 and is headquartered in Ho Chi Minh City, Vietnam.