... : 1,Plate: imported SPCC cold rolled sheet, thickness of plate1.8 mm, the CNC punching, CNC bending process, and electrostatic powder spraying ... ,Beam: the high quality triangle Q195 steel pipe, thickness 1.8 mm, and electrostatic powder spraying surface 5,Connection: the 5 ... cause scratches.7, High accuracy size is easy to install.8,Welding without desoldering, virtual welding and welding wear . the ...