Found 4 companies
Rock drilling tools,DTH Hammer,DTH Bit,Button Bit,Chisel Bit,Coulping sleeve,overburden casing system,drilling rod...
DTH hammer, DTH drill bit, Rock drilling tools...
No. 699, Shangqiaotou Village, Xinhe Town, Wenling
We have 20 years research and development experience. Our products have good quality and higher cost performance....
No. 4, Xingye Road, Economic Development Zone, Xuanhua District, Zhangjiakou City, Hebei Province,China
SPM,born for drilling.SPM have been focusing on DTH drilling for 16 years.As the leading DTH drilling giant, Ingersoll Rand is the first foreign-funded enterprise to introduce top drilling technology ...
Found 4 companies