Plastic Injection Molding locations near San Lorenzo, CA

Showing 1–10 of 10 results

We track 10 plastic injection molding listings in and around San Lorenzo, CA, spread over 7 ZIP codes. Listings here were last checked in Jul 2026.

Foam Injection Plastics

Plastic Injection Molding

📍 2548 Grant Ave, San Lorenzo, CA, 94580

📞 510-317-0218

TRI -Star Plastics Inc.

Plastic Injection Molding

📍 20550 Corsair Blvd, Hayward, CA, 94545

📞 510-782-9189

F R Plastics Corp.

Plastic Injection Molding

📍 2355 American Ave, Hayward, CA, 94545

📞 510-782-7154

Plastikon Industries Inc.

Plastic Injection Molding

📍 688 Sandoval Way, Hayward, CA, 94544

📞 510-324-8304

🌐 plastecproducts.com

Updated Jul 2026

Injex Industries Inc.

Plastic Injection Molding

📍 30559 San Antonio St, Hayward, CA, 94544

📞 510-487-4960

🌐 injexindustries.com

Delta Pacific Products Inc.

Plastic Injection Molding

📍 33170 Central Ave, Union City, CA, 94587

📞 510-487-4411

🌐 deltapacificinc.com

Jatco Inc

Plastic Injection Molding

📍 725 Zwissig Way, Union City, CA, 94587

📞 510-487-0888

🌐 jatco.com

Updated Jul 2026

Stack Plastics Inc

Plastic Injection Molding

📍 3525 Haven Ave, Menlo Park, CA, 94025

📞 650-361-8600

🌐 stackplastics.com

Rapid Werks

Plastic Injection Molding

📍 1257 Quarry Ln, Pleasanton, CA, 94566

📞 925-417-0124

🌐 kevinphoto.com

Crown Mfg. Co. Inc.

Plastic Injection Molding

📍 37625 Sycamore St, Newark, CA, 94560

📞 510-742-8800

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Plastic Injection Molding
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