18 x 18 pre-galvanized steel tubing for intermediate bulk container steel frame

Welded pre-galvanized steel tubing with square section by pre-galvanized steel coil with different zinc thickness.

By water proof plastic cloth then filed  in workshop         

Cut long tubing into certain length and shape required   

Swaged ends into special shape according to usage         

Store vertical shaped short tubing by wood cage        

Fabricated two ends into required shapes for late usage 

Measured length to ensure products qualified         

Fabricated tubing body with caulking for later welding 

Storage by wood cages for longer term of non-rust   

Long tubing loading & unloading into container        

Finished products loaded into container       

Products with normal zinc shining surface   

  Tubing top and ends insert each other       

Pakage checking then ready for exporting 

Container readied for exporting                      

During the past 20 years, we have been exporting both square tubing and fabricated specialed tubing with body caulking and hook ends of finished products for intermediate bulk container steel frame mainly for America Brasil Germany and Italy,mainwile for China domestic market,We got good response and reputation because of good quality and nice customers based service.We can weld round square rectangular even special shaped tubing accoring customer need and requirement with professional experience and short term of response. Whenever customer think it necessarty to take look of factory,it also be welcomed.