Duy Kien LTD Address: Hamlet 1, Van Trung, Viet Yen District, Bac Giang Province Enterprise code: 2400438070 Phone: 02043576559 Representative: Nguyen Huu Van Adress: Hamlet 1, Van Trung, Viet Yen District, Bac Giang Province Van Trung Commune, Viet Yen District, Bac Giang ProvinceFounding date: 27 - 3 - 2009