Shanxi Hengshan Drilling Co.,ltd

Shanxi Hengshan drilling , a leading manufacturer and supplier for Non mag drilling materials.
Our products, with first rank quality and apporval by API standard,experience more than 20yrs in high technology material.

Our company are the first and earliest domestic company,to manufacture the qualified non magnetic material,like NMDC,NMDP,etc,Our marketing share exceeding 50% in the whole marketing.

Pls kindly feel contact me   anna(at)sxhsdrilltools.com