Ha Kien LTD Address: Civil Group 4, Coc Pai Town, Xin Man District, Ha Giang Province Enterprise code: 5100246493 Phone: 0912023036 Representative: Phan Van Thoa Adress: Civil Group 4, Coc Pai Town, Xin Man District, Ha Giang Province Coc Pai Town, Xin Man District, Ha Giang ProvinceFounding date: 30 - 1 - 2008