Gaining client pleasure is our company's aim without end. We are going to make excellent efforts to create new and high quality goods, meet your special requirements and provide you with pre-sale, on-sale and after-sale companies for tricone rock bits factory iadc216 114mm, used tricone bit, TCI 250mm tricone bit, IADC517 269mm tricone bit,pdc bit manufacturer. our products have good reputation from the world as its competive price and our advantage of after-sale service to the clients。 The product will supply to all over the world, such as Europe, America, Australia,UK, Paris,Nigeria, Argentina.Due to our good products and services, we have received good reputation and credibility from local and international customers. If you need more information and are interested in any of our products, please feel free to contact us. We look forward to becoming your supplier in the near future.