Hoa Chat Bao Thang Joint Stock Company Address: Tang Loong Industrial Zone, Tang Loong Town, Bao Thang District, Lao Cai Province Enterprise code: 5300636691 Phone: 02143774556 Representative: Pham Van Hung Adress: Phu Cuong 1 Hamlet, Thi Tran, Lu Street, Bao Thang District, Lao Cai Province Tang Loong Town, Bao Thang District, Lao Cai ProvinceFounding date: 17 - 7 - 2013