With this motto in mind, we have become one of technologically innovative, cost-efficient, and price-competitive manufacturers for HDD pilot drilling bit supplier, Drilling bit IADC437, cone bits for drilling, tricone drill bit IADC447,GGG40 Y strainer. Looking to the future, a long way to go, constantly striving to become the all staff with full enthusiasm, one hundred times the confidence and put our company built a beautiful environment, advanced products, high quality modern enterprise and work hard! The product will supply to all over the world, such as Europe, America, Australia,Manila, Plymouth,Juventus, The Swiss.Besides strong technical strength, we also introduce advanced equipment for inspection and conduct strict management. All the staff of our company welcome friends both at home and abroad to come for visits and business on the basis of equality and mutual benefit. If you are interested in any of our items, please feel free to contact us for quotation and product details.