Phong Tai Nguyen Va Moi Truong Lang Giang Address: Voi Town, Lang Giang District, Bac Giang Province Enterprise code: 2400343541 Phone: 02144638554 Representative: Dinh Quang Hao Adress: Voi Town, Lang Giang District, Bac Giang Province Voi Town, Lang Giang District, Bac Giang ProvinceFounding date: 1 - 8 - 2005