Trung Tam Tu Van Khao Sat Thiet Ke Huyen Bo Trach Address: TK 11, Hoan Lao Town, Bo Trach District, Quang Binh Province Enterprise code: 3100352723 Phone: 0232610127 Representative: Tran Nam Thang Adress: TK 11, Hoan Lao Town, Bo Trach District, Quang Binh Province Hoan Lao Town, Bo Trach District, Quang Binh ProvinceFounding date: 30 - 6 - 2006