Sanwu is a global supplier of solutions for wear,heat,erosion,and corrosion problems.We offers a variety of tungsten carbide tools used in oil & gas drilling,exploration,completions and production,such as valve trims,pumb components,tricone or fixed cutter bits components,MWD&LWD components,and more.By matching our advanced material solutions and technologies to your applications, we can help you solve your biggest wear problems, avoid costly downtime and catastrophic failures, and achieve significant savings.