The non-magnetic slick drill collar is a new design, through excellent processing technology and high-quality raw materials, the performance of non-magnetic slick drill collar up to a higher standard. We are perfect for every detail of the non-magnetic slick drill collar, guarantee the quality level, so as to bring you the perfect product experience. Roschen Group Limited. is a professional China non-magnetic slick drill collar manufacturer and supplier, if you are looking for the best non-magnetic slick drill collar with low price, consult us now!