Ninh Hien LTD Address: No 20, Thong Nhat Street, Tien Yen Town, Tien Yen District, Quang Ninh Province Enterprise code: 5700639619 Phone: 02033876025 Representative: Chung Thi Hien Adress: No 20 Thong Nhat, Tien Yen Town, Tien Yen District, Quang Ninh Province Tien Yen Town, Tien Yen District, Quang Ninh ProvinceFounding date: 13 - 3 - 2007