Zhuzhou Goldrill Drilling Tools Machinery Co.,Ltdestablished in 2006.It is a professional manufacturer of mining drilling andengineering tools with high quality rock drilling products and high quality rawmaterial, utilizing advanced craft technology and imposing strict qualityinspection,produced high performance and stable quality DTH Hammer,DTH drillbits,Overburden Drilling,Pick Cutter Bits,Knife shaped Bits.....More>>
Our aim:Honesty,Small Profits,more righteousness.
TEL：4001011044