Chaw nyob
Mining Tuam Tshoj:
C, Floor #2, Building H2, Hongfa Tech Park,
No 32, TangtouRoad, Shiyan Town, Bao'an
District, Shenzhen, Suav teb, 518108
Mining Vietnam:
Lot CN2, Yen Phong Industrial Park,
Dong PhongCommune thiab, Long Chau
Co., Yen Phong District,
Bac Ninh, Nyab Laj