Hoan Hien LTD Address: Lot 19, Bo Nam Kenh Bac Street, Ho Town, Thuan Thanh District, Bac Ninh Province Enterprise code: 2300451663 Phone: 02223865156 Representative: Nguyen Van Sau Adress: Civil Group 1, Moi Street, Ho Town, Thuan Thanh District, Bac Ninh Province Ho Town, Thuan Thanh District, Bac Ninh ProvinceFounding date: 15 - 6 - 2009