Hop Tac Xa Mai Van Address: Tot Dan, So 4 Street, Khanh Yen Town, Van Ban District, Lao Cai Province Enterprise code: 5300354150 Phone: 02143882918 Representative: Tran Khac Duong Adress: So 4 Civil Group, Khanh Yen Town, Van Ban District, Lao Cai Province Khanh Yen Town, Van Ban District, Lao Cai ProvinceFounding date: 25 - 1 - 2010