Our company is specialized in the production of deep hole machines. Our research and development department ,according to the home and foreign market latest demand,combined different users,design many kinds of special deep hole processing machines,which has the advantages of high accuracy,high efficient,good performance and reasonable price. We have the following products for your choice,gun drilling machines,BTA deep hoe boring machines,CNC deep hole drilling and boring machines,skiving,rolling and burnsihing machines,vertical drilling machines,high efficient honing machines and so on. Welcome to browse our machines and welcome to pay us a visit.