Thermosetting polyester powders used for outdoor that the produced on the basis of high grade polyester resin specialized for powder coating production. The products may provide coating film with toughness and durability, high gloss, good weatherability, especially outdoor exposure durability, heat resistance and excellent anticorrosive and anti-blooming properties.

The products are suitable for surface coatings of electric equipment, heating and ventilating facilities, bike, auto parts, agricultural machineries, labels and sign boards, daily hardwares, steel window frame, air conditioner, aluminium articles and outdoor utensils etc.