Shijiazhuang Keda Machinery Co. Ltd.
+86 311 8502 8506 email@example.com
Products > HF Welded Tube Mill Line > Large Diameter and Thin Wall Welded Tube Mill Line
Large diameter thin wall welded pipe has been the problem of the industry, because the ratio of wall thickness to outer diameter is bigger, in the process of f...
Copyright © Shijiazhuang Keda Machinery Co. Ltd. All Rights Reserved | Sitemap