ASTM, JIS, AISI, DIN
Galvanized
Building Mateiral,Purlins
Dx51d,SGCC or Customized as Customers'requirement
According to Customers'requirement
Galvanized or Gavalume, Steel
According to Customers'requirement
Top Side15-25 Micro,Back Side 5 Micro
Passivation Unoiled Free Spangle Passivated
Export Seaworthy Packing
According to Your Requirement