Shanxi Yida Special Steel Group

We are a top non-magnetic drilling tools manufacturer whose products are mainly used in directional drilling. Our main products include non-mag drill collar, non-mag flex drill collar, subs, stabilizers and standard steel drilling stem components, which have been highly considered by world renowned companies, like Schlumberger, Baker Hughes, CNOOC (China National Offshore Oil Corporation), etc. With state-of-the-art technologies our materials meet the highly complex requirements for oil&gas applications. With low magnetic permeability(≤1.005) and great corrosion resistance our material can highly help your directional drilling operation and meanwhile reduce your cost.