Plastic Mold Manufacturers locations near Azusa, CA

Showing 1–3 of 3 results

We track 3 plastic mold manufacturers listings in and around Azusa, CA, spread over 3 ZIP codes. Listings here were last checked in Oct 2026.

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.

Leeway Molddesign Engineering

📍 238 S Orange Ave, Brea, CA, 92821

📞 714-256-4433

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.