Plastic Mold Manufacturers locations near Ontario, CA

Showing 1–5 of 5 results

Our Ontario, CA directory covers 5 plastic mold manufacturers listings in 3 ZIP codes. Listings here were last checked in Aug 2026.

Lee Ann Plastics LLC

Molds Manufacturers

📍 936 E Francis St, Ontario, CA, 91761

📞 909-923-3848

Balba C Brewer

Bar

📍 930 S Wanamaker Ave, Ontario, CA, 91761

📞 909-605-9655

Updated Aug 2026

Peabody Engineering & Supply, Inc.

Tanks Fiberglass Plastic Rubber

📍 13435 Estelle St, Corona, CA, 92879

📞 951-734-7711

🌐 www.etanks.com

Manufacturer of Rotationally Molded Plastic Tanks for water, chemicals, auto detail, Ag & more. Single & Dual Containment, Custom Molding - Design Eng., To

Updated Jul 2026

Accent Plastics Inc.

Plastic Mold Manufacturers

📍 1925 Elise Cir, Corona, CA, 92879

📞 951-273-7777

🌐 www.accentplastics.com

House Of Packaging Inc.

Plastic Mold Manufacturers

📍 2225 Via Cerro Ste A, Riverside, CA, 92509

📞 951-683-7900

🌐 hopbox.com

Related Categories

Bar Molds Manufacturers Plastic Mold Manufacturers Tanks Fiberglass Plastic Rubber

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