We emphasize progress and introduce new merchandise into the market each and every year for Tungsten Carbide Bearing Sleeve, Cemented Cabride Burrs, Cemented Carbide Rotary Burr Blank, Solid Carbide Rod,Tungsten Carbide Customized Bushes. We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Portland, Johannesburg,Roman, Bangkok.we're now looking forward to even greater cooperation with overseas customers based on mutual benefits. We are going to work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.