About

Over 70 Years of Die Casting Innovation
Working leaner and smarter to produce the most difficult parts in Aluminum, Magnesium & Zinc, Chicago White Metal Casting can be your best choice for any die casting project. Regardless of die casting quantity, part type, alloy choice, cast-and-trim to cosmetic finish as-cast, we can lower your unit costs on quality die cast parts. Our management systems are IS0 9001:2008 and ISO 14001:2004 Certified. CWM is ITAR Registered.

Aluminum Die Castings
Process-controlled Aluminum Die Casting Part production, with the latest Magmasoft® simulation plus robotic production automation— delivering die cast aluminum at significantly decreased lead and cycle times with first-piece success.

Magnesium Hot-Chamber Die Castings
The first North American custom die caster to use this faster-cycling Mg die casting process, CWM operates one of the largest, most advanced custom hot-chamber facilities for precision magnesium die cast components.

Zinc Die Castings for high precision and lowest tooling costs. CWM was an early adopter of space-saving thin-wall production of Zinc Die Castings for reduced weight, with no loss in part strength.

Miniature Zinc & ZA-8 multi-slide diecasting production: Flash-free, net-shape components ready for final assembly, at low unit costs and minimum tooling investment. CWM specializes in delivering miniature parts with any required post-casting finishing, including precision machining where net shapes are not possible.