Welded carbon steel tubes
Welded carbon steel tubes section of our company has usually grown up smoothly adding round welded carbon steel tube(STKM/STK), square welded carbon steel tube(STKR) and the galvanizing welded carbon steel tube to the line of battle after it starts in 1965.
Welded carbon steel tubes for machine structural purposes
Welded carbon steel tubes for machine structural purposes
Welded carbon steel tubes for general structural purposes
Welded carbon steel tubes for general structural purposes
Welded carbon steel square pipes for general structural purposes
Welded carbon steel square pipes for general structural purposes
