MGM Plastics is a manufacturer of fiberglass products located in San Marcos, California. They specialize in fiberglass reinforced products, custom fabrication, precision routing, and machining, including plastic welding. Although their online presence was last updated in 2019, they offer retail supplies for various applications.

Lormac Plastics

Plastic Fabrication

📍 2225 Meyers Ave, Escondido, CA, 92029

📞 760-745-9115

🌐 lormac.com

Matrix Enterprises

Plastic Fabrication

📍 6339 Nancy Ridge Dr, San Diego, CA, 92121

📞 858-450-9519

Updated Sep 2026

ATI Plastics

Plastic Forming

📍 121 N Andreasen Dr, Escondido, CA, 92029

📞 760-747-9619

🌐 atiplastics.com

ATI Plastics is a plastic forming company located in Escondido, California. They offer a range of services including plastic fabrication, design consulting, CNC routing, plastic welding, bending and forming, machining, and cut to size options. While their online presence was last active in 2018, they serve clients with diverse plastic needs in the Escondido area.