cluding The Following Six Main Parts:Part 1: Spray pretreatment systemMulti-stage spray pretreatment system is engineered to prepare a product's surface for painting. Using spray or dip type pretreatment methods, dust,rust and oil are removed from the product's surface and phosphate or conversion coatings are applied to help prevent corrosion and increase paint adhesion.Part 2: Drying ovenDrying oven which drying the water after pretreatment is designed according to customer actual conditions. T