We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for HQ CORE BIT, oilfield bit IADC437 12.25", pdc drill 8.5", pdc drill bit,steel tooth roller cutter. We normally welcome new and old buyers offers us with beneficial tips and proposals for cooperation, let us mature and produce alongside one another, also to lead to our neighborhood and employees! The product will supply to all over the world, such as Europe, America, Australia,Johannesburg, French,United Arab Emirates, Wellington.We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide products for our customers.