No matter new customer or old customer, We believe in long term and trusted relationship for Tungsten Carbide Roller Ring, Carbide Ball Bearing, Tungsten Carbide Shaft Sleeve, Threaded Nozzles,Pcd Round Inserts. The concept of our company is Sincerity, Speed, Service, and Satisfaction. We will follow this concept and win more and more customers' satisfaction. The product will supply to all over the world, such as Europe, America, Australia,Singapore, Somalia,Netherlands, Argentina.Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.