... all kinds of powder coatings, such as Pure Epoxy, Epoxy/Polyester, Polyester/TGIC, Polyester/PRIMID, Polyester clear powder, Acrylic Powder and Polyurethane etc. ... -treatment process, the raw material (powder coatings, paint and polyester resins) and outfit equipment (Spray production line, galvanizes production ... , are very professional and provide excellent customer service. Polyester resins