... 220Products specificationWidth(mm)Height(mm)Thickness(mm)Length(mm)Main channel(DU)3810,120.5,1.0Customized5010,,150.5-1.2Customized6025 ... ,271.0,1.2CustomizedFurring channel(DC)5016.5,190.4-0.5Customized60270.6-1. ... Other products Avaiable: 38light steel main channel,50 light steel main channel ,60 light steel main channel,75stud,100 stud,150stud,50 track ...