Mission, QL, DHD, NUMA, BR, SD, COP
Nitriding Treatment
Forging
High-Quality Hard Alloy, Best Quality Steel
Soft-Hard Formation
Ore Mining, Coal Mining, Well Drilling
Rock Drilling, Core Mining, Well Drilling
Blue, Golden, Black, Red, Customize
Small Hole Drilling, Gas Deep Hole Drilling, Boreh
High Performance DTH Hammer for Drilling
Standard Export Packing.
Mission, QL, DHD, NUMA, BR, SD, COP