Dvy Inernational
As a specialist supplier for all kinds of drilling equipments, we sell drifferent drill bits, drill rods, dth hammer and bits, tricone bits, rock drills, drill rigs, diamond tools, crushers, cement machinery, drilling equipments for oil well, etc.*
No.214, the Middle Section of Huaxi Ave. | tel: +58 +86 851 5119277 |
