Cong Nghiep Youngsun Wolfram Viet Nam Nop Thue Thay Nha Thau Nuoc Ngoai LTD Address: Lot 9+10, Cai Lan Industrial Zone, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701672993 Phone: 02033512681 Representative: Ni Ji Ming Adress: Lot 9+10, Cai Lan Industrial Zone, Ha Long, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 3 - 4 - 2013