Thuong Mai Khoa Hoc LTD Address: No 19B, Yen My Town, Yen My District, Hung Yen Province Enterprise code: 0900273320 Phone: 02121964110 Representative: Do Van Khoa Adress: Trai Trang Hamlet, Yen My Town, Yen My District, Hung Yen Province Yen My Town, Yen My District, Hung Yen ProvinceFounding date: 1 - 8 - 2007