Quan Yen Address: Civil Group 11, Hai Phong I Hamlet, Long Hai Town, Long Dien District, Ba Ria Vung Tau Province Enterprise code: 0300879247 Phone: 0254864034 Representative: Do Bach Yen Adress: No 268 Hoa Hao, Ward 04, District 10, Ho Chi Minh City Long Hai Town, Long Dien District, Ba Ria Vung Tau ProvinceFounding date: 22 - 1 - 2007