... about Heavy Duty Racking: TypeHeavy duty rackingMerterialColumn is C-steel;Beam is P-beam;Laminate is cold-rolled ... and epoxy resin powder electostatic process. Coating thickness:45-110 micron.OEM/ODMOEM and ODM services provided Perfectly fit ... , support board separated in box. PortShenzhen,guangzhou,chinaPaymentL/C,T/T,Westerm Union,Paypal,cashMaterialUpright:90*70mm,Beam:120*45mmDaily output5sets ...