Novamac Eurasia is a diversified manufacturer of hydraulic drills for variety different applications ranging from mineral exploration, underground ITH mining, water well drilling, geothermal wells, dimensional stone line production blast holes, foundations and other construction ...

Our company has invested and built technologically-advanced, complete well-equipped production lines of tricone drill PDC drill, formed large-scale various types petroleum geological bit from 41/2 "to 26". products are strictly produced inspected in accordance with the ...

KAISHAN is a state-level large scale enterprise in China, which has been listed among the five industries of Zhejiang Provincial government, 958 Technology Catching-up Plan and key enterprises by provincial government. The group civilized level contract abiding trustworthy state level. ...