Profile: Willenhall Powder Coating Ltd. specializes in powder coating. It is the process of coating a surface in which a powder material is applied using an electrostatic or compressed air method. The applied powder is then heated (cured) to its melting point, after which it flows to form a smooth film which dries to a firm, durable finish very resistant to scratches, cracking, peeling, UV rays and rusting. It is ISO registration to 9001 and 14001 management systems.