Thermosetting type polyester powder coating, made of high quality special polyester production, with toughness, durability, high gloss, weather resistance coating, and has excellent outdoor durability, heat resistance and excellent corrosion resistance and chalking resistance.The product is suitable for use in electrical equipment heating and ventilation equipment, bicycles, auto parts, agricultural machinery, all kinds of signs, daily hardware, building steel window and door, air conditioning equipment, aluminum ,other outdoor products and equipment surface coating .