Batch Annealed CR Steel: The Backbone of Precision Manufacturing
In the realm of highprecision metal forming, Batch Annealed Cold Rolled (BA CR) steel stands as a cornerstone material. Manufactured by Tianjinbased Runfei under globally recognized...
Our news will be updated in time, please pay more attention to us.
Our mission is to be the pioneer of product, cost solution and service concept in steel industry chain.
COPYRIGHT © 2025 | TIANJIN RUNFEI TRADE CO., LTD