Plastic Products Manufacturers locations near Castro Valley, CA

Showing 1–9 of 9 results

This page indexes 9 plastic products manufacturers listings for Castro Valley, CA, covering 8 ZIP codes. Details on this page were last refreshed Jul 2026.

American Poly-Foam Company Inc.

Plastic Mold Manufacturers

📍 22300 Hathaway Ave Ste A, Hayward, CA, 94541

📞 510-782-5607

Tap Plastics

Signs & Signage

📍 3011 Alvarado St, San Leandro, CA, 94577

📞 510-357-3755

🌐 tapplastics.com

Rodak Plastics Inc.

Plastic Products Manufacturers

📍 31721 Knapp St, Hayward, CA, 94544

📞 510-471-0898

Lusk Metals & Plastics

Aluminum Products Manufacturers

📍 26587 Corporate Ave, Hayward, CA, 94545

📞 510-785-6400

🌐 luskmetals.com

Metro Poly Inc

Plastic Products Manufacturers

📍 1651 Aurora Dr, San Leandro, CA, 94577

📞 510-357-9898

Tap Plastics

Fiberglass Manufacturers

📍 6010 Johnson Dr Ste C, Pleasanton, CA, 94588

📞 925-460-8214

🌐 tapplastics.com

Key Source International

Plastic Products Manufacturers

📍 7711 Oakport St, Oakland, CA, 94621

📞 510-562-5000

Updated Jul 2026

Parkmead Products

Store Fixtures

📍 930 45th Ave, Oakland, CA, 94601

📞 510-532-5931

🌐 parkmeadproducts.com

Tap Plastics

Fiberglass Manufacturers

📍 5160 Mowry Ave, Fremont, CA, 94538

📞 510-796-3550

🌐 tapplastics.com

Related Categories

Aluminum Products Manufacturers Fiberglass Manufacturers Plastic Mold Manufacturers Plastic Products Manufacturers Signs & Signage Store Fixtures

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