Trinh Va Cong Su LTD Address: C10 Quang Trung, Ward 12, Go Vap District, Ho Chi Minh City Enterprise code: 0304570474 Phone: 02839470608 Representative: Le Nguyen Hoang Bao Lam Adress: Son Loc, Ninh An Commune, Ninh Hoa Town, Khanh Hoa Province Ward 12, Go Vap District, Ho Chi Minh CityFounding date: 25 - 9 - 2006