Gold Index: 497
WOOKE ROCK DRILL EQUIPMENT CO.,LTD [China (Mainland)]
Business Type:Manufacturer City: Yichang Province/State: Hubei Country/Region: China (Mainland)
Friction Welding DTH drill pipes 76 89 102 114mm for rock blasting water well drilling
Drill rods
Wooke DTH drill pipes are made of superior alloy and both thread ends are friction welded to the seamless steel pipe
2019-07-09