Introduction of the key equipment: 1.Twelve lines of automatic punching, leveling, cutting-off precision rollforming machines. 2.Two automatic epoxide resin electrostatic powder coating line. Safety Standard: FEM 10.2.02 Surface Treatment: Expoxy-polyester Powder Coating Standard Colour: Upright Frame: Sky Blue / Ral 5015 (or according to your requirements) Beam: Purer Orange / Ral 2004 (or according to your requirements).