Portable toilet includes External dimensions, main frame with steel angles and galvanized square tube Overall framework protective coating with overall electrostatic spray/gray and surface protection, roof plate with steel wallpanel, floor with Cement floor + PVC wood grain floor leather, door with stainless steel and window with Louver ventilation window. Portable Toilet has long service life: exterior wall anti UV, anti aging. Whether it is windy, rainy or hot sun exposure can ensure bright colors and overall firm. It also has PE high strength, good tensile performance, good toughness, good anti-impact performance, and hammer resistance.