Vat Tu Thiet Bi Thang Long Joint Stock Company Address: No 28, Nam Son, Civil Group 6, Khu 3, Yet Kieu Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701452966 Phone: 02033581628 Representative: Pham Toan Thang Adress: Civil Group 6, Khu 3, Yet Kieu Ward, Ha Long City, Quang Ninh Province Yet Kieu Ward, Ha Long City, Quang Ninh ProvinceFounding date: 4 - 1 - 2011