Chi Nhanh Cong Ty Co Phan Gia Cong Dai Duong Address: 644, Thanh Nien Street, Hamlet 74, Vinh Loc Commune, Ho Chi Minh Town, Viet Nam, Ho Chi Minh City Enterprise code: 0318231947-001 Phone: 0941799007 Representative: Thai Quoc Duong Ho Chi Minh CityFounding date: 25 - 2 - 2026