• We are PLM
  • Our Capabilities
  • Industries we serve

Company Background

Company Background

We are a quality-driven, low-cost supplier of high-performance semi permanent mold aluminum machined castings.

PLM manufactures parts for the demanding aerospace and medical equipment industries, as well as agriculture and white goods.


We primarily manufacture aluminum castings for diesel engines servicing the US heavy-duty diesel engine market.
PLM is both a Tier 1 and Tier 2 supplier to the leaders in the diesel engine industry:

PLM’s corporate and sales offices are located in the Los Angeles area with a satellite office in the Chicago area.

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Corporate Offices

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Production Facility

Peninsula Light Metals Locations

Our facility is located in Ensenada, Mexico, a pleasant 1 hour drive South of San Diego. Our location is ideally situated to take advantage of Mexico's labor cost, yet still be close to the US to easily support customers across the county.

We are a quality certified, award-winning low cost manufacturer of aluminum castings specializing in products across a broad range of industries.