OEE Companies can design and manufacture your unit die inserts for high pressure die casting aluminum or zinc parts. We have full capabilities to design tooling inserts for DME standard unit die holders or your custom unit die holders. Our inserts are manufactured from 4140 or pre-hard H13 tool steel to achieve high quality and long life. To request a quote or discuss a project please email jasons@oeecompanies.com or call (612) 440-5714.