Plastic Mold Manufacturers locations near Longmont, CO

Showing 1–10 of 10 results

Our Longmont, CO directory covers 10 plastic mold manufacturers listings in 4 ZIP codes. Listings here were last checked in Aug 2026.

Century Plastics & Engineering Inc

📍 1224 Sherman Dr, Longmont, CO, 80501

📞 303-678-0495

Avedon Engineering Inc

📍 811 S Sherman St, Longmont, CO, 80501

📞 303-772-2633

🌐 airius.us

Updated Aug 2026

Byers Industries Inc

📍 810 S Sherman St, Longmont, CO, 80501

📞 303-678-7592

🌐 byersindustries.com

Altratek Plastics Inc

📍 105 Gay St, Longmont, CO, 80501

📞 303-776-9722

JML Molding

📍 1336 Sherman Dr, Longmont, CO, 80501

📞 303-651-9090

Updated Aug 2026

Aim Processing

📍 4226 County Rd 22, Longmont, CO, 80504

📞 303-684-0931

🌐 aimprocessing.com

Aim Processing is a plastic mold manufacturer located in Longmont, Colorado. The company specializes in plastic injection molding and program development molding assembly. Although its online presence was last noted in 2015, it continues to serve clients in the area with its manufacturing capabilities.

Magnum Plastics Inc

📍 425 Bonnell Ave, Erie, CO, 80516

📞 303-828-3156

🌐 magnum-plastics.com

Updated Jul 2026

Americule Inc

📍 14266 Mead St, Longmont, CO, 80504

📞 970-535-9007

🌐 americule.com

Western Texturing Inc

📍 8116 Indian Peaks Ave Ste 3, Erie, CO, 80516

📞 303-684-9000

🌐 westerntexturing.com

Irwin Enterprises

📍 1255 Distel Dr Ste C, Lafayette, CO, 80026

📞 303-665-3010

🌐 irwinenterpises.com