A Hollow Structural Section, Or HSS, Is A Type Of Metal With A Hollow Tubular Section. These Sections Can Be Circular (CHS), Square (SHS) Or Rectangular (RHS). Hollow Structural Sections, Especially RHS Steel Is Commonly Used In Welded Steel Frames W ...Read More

 EXPIRE ON: 02-05-2020


We Are One Of Leading Manufacturers And Suppliers Of Welding Electrodes In Vietnam. Our Products Are Manufactured In Various Sizes Under Quality Management System ISO9001 : 2000 And Widely Used In Civil And Industrial Structures. The Products Equival ...Read More

 EXPIRED ON: 22-09-2010