We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for China Drilling Tool, Astm A106 Gr. B Steel Pipe , Carbon E355 Steel Tube , Alloy Seamless Steel Boiler Tube ,Dth Drill Pipes . The continual availability of significant grade merchandise in combination with our excellent pre- and after-sales support ensures strong competitiveness in an increasingly globalized market. The product will supply to all over the world, such as Europe, America, Australia,Algeria , Gambia ,Greek , Denmark .We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.
