WT-3200A car spray booth with high configuration and competitive price ... in total.Purification systemPre-filter,600G high efficiency filter(ceiling filter),floor filter(fiberglass filter),activated carbon filter.Heating SystemItaly Riello RG5S ... ,power-coated light box.Controlling systemPower switch,spray/baking switch,light switch,emergency stop,etc. ... round steel,then galvanized. car spray booth