... would like to discuss a custom order, please feel free to contact us. We are looking forward to forming ... warehouse/workshop/hangar/garage/chicken shed,container house, prefabricated home,sandwich panel, welded H steel,C/Z channel,corrugated ... , secondary framing, roof & wall materials, Tempcon (sandwich) panels* Engineering Design Software:AutoCAD,PKPM,MTS,3D3S, Tarch, Tekla Structures(Xsteel)V12.0 ...