GB/T 18248-2021

We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for GB/T 18248-2021, Heavy Wall Steel Pipe , 12cr1mov Alloy Tube , A335 P92 Alloy Pipe , We always insist on the management tenet of "Quality is First, Technology is Basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.