The history of the Platt family business goes back over 200 years. From these beginnings, the company has developed into an internationally recognized producer of zinc and zinc based alloys. Our centuries of manufacturing experience have allowed Platt to develop products to serve such diversified markets as lighting accessories, communications, aerospace, sensing devices, control valves, primary and after-market automotive components, construction, military and electronics. The Platt family tradition of always being ready to meet the changing and challenging needs of our customers continues into the new century.