Plastic Mold Manufacturers locations near Whittier, CA

Showing 1–5 of 5 results

Our Whittier, CA directory covers 5 plastic mold manufacturers listings in 5 ZIP codes. Listings here were last checked in Oct 2026.

P M D Inc

📍 12464 Mccann Dr, Santa Fe Springs, CA, 90670

📞 562-903-4591

Updated Oct 2026

Conroy & Knowlton Inc.

📍 320 S Montebello Blvd, Montebello, CA, 90640

📞 323-665-5288

🌐 conroyknowlton.com

Conroy & Knowlton Inc. is a plastic fabrication company located in Montebello, California. The business specializes in creating custom plastic products and components. Recent activity suggests it is operational and serving clients in the area.

Leeway Molddesign Engineering

📍 238 S Orange Ave, Brea, CA, 92821

📞 714-256-4433

California Creations

📍 5136 Southern Ave, South Gate, CA, 90280

📞 323-564-5103

Updated Oct 2026

Coast Plastics Inc

📍 16009 Avenida Padilla, Irwindale, CA, 91702

📞 626-969-8484

🌐 coastplastics.com

Coast Plastics Inc is a plastic mold manufacturer located in Irwindale, California. The company specializes in producing a variety of plastic components and molds for different applications. Its recent online activity indicates it is an active business in the area.