The national standard seamless steel tube is made by punching a steel ingot or a solid tube into a capillary tube, and then made by hot rolling, cold rolling or cold drawing. The national standard...
Difference between steel pipes: Bangdong 16Mn seamless steel pipe and Bangdong 45 # seamless steel pipe It is different in two materials, different yield strength, 16Mn carbon equivalence of both...
Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for National Standard Seamless Steel Pipe , National Standard Seamless Steel Pipe , Carbon And Alloy Seamless Steel Pipe , international express and logistics services. Elaborate one-stop sourcing platform for our customers!
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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of National Standard Seamless Steel Pipe , National Standard Seamless Steel Pipe , Carbon And Alloy Seamless Steel Pipe , Excellent quality comes from our adherence to every detail and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation we try our best to deliver more quality items and services to our customers and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation to build a better future.