Viet Nga Van Yen LTD Address: Quarter 3, Mau A Town, Van Yen District, Yen Bai Province Enterprise code: 5200894434 Phone: 0976985208 Representative: Vu Viet Trung Adress: Civil Group 26, Nguyen Phuc Ward, Yen Bai City, Yen Bai Province Mau A Town, Van Yen District, Yen Bai ProvinceFounding date: 29 - 11 - 2018