Van Tai Ngoc Chau Yb LTD Address: Trung Tam Hamlet, Tan Linh Commune, Luc Yen District, Yen Bai Province Enterprise code: 5200934905 Phone: 02393499888 Representative: Hoang Thi Hang Tan Linh Commune, Luc Yen District, Yen Bai ProvinceFounding date: 28 - 12 - 2022