Web: www.weldedsteel-tube.com
WA: +86 15895686919
Witness the precision cold drawing of AISI 4130 steel pipe, enhancing its strength, dimensional accuracy, and surface finish. This process is ideal for high-strength applications in aerospace, automotive, and machinery. Learn how we deliver superior performance and reliability.
Jiangsu Hongbao Group, founded in 1958, is specialized in the manufacturing of Titanium & Titanium Alloy Tubes, Auto Alloy Tubes, Nickel & Nickel-based Alloy Tubes, Refrigerator Condenser Tubes, etc.