Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Drill Bits For Water Well/Oil&Gas, Tungsten Carbide Powder, Tungsten Carbide Inserts, Tricone Bits Iadc 517/537,Bit Adapter. We welcome new and previous customers from all walks of lifestyle to contact us for long run organization relationships and mutual achievements. The product will supply to all over the world, such as Europe, America, Australia,Belgium, Barcelona,Rotterdam, America.After 13 years of researching and developing products, our brand can represent wide range of products with outstanding quality in world market. We have completed big contracts from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. You probably feel secure and satisfy when copperate with us.