Van Tai Hai Kien LTD Address: Ai Hamlet, Ngoc Thien Commune, Tan Yen District, Bac Giang Province Enterprise code: 2400873725 Phone: 0912674498 Representative: Nguyen Van Kien Ngoc Thien Commune, Tan Yen District, Bac Giang ProvinceFounding date: 16 - 10 - 2019