Middlefield Plastics, Inc. is a premier manufacturer of custom plastic extrusions. We can custom extrude profiles to your print or sample, and our in-house engineering and design abilities utilize the latest CAD systems, so we can produce items according to your exact specifications. We are highly capable in streamlining and dual Durometer extruding, allowing us to provide uniformity and consistency in even the most challenging profiles. We are also experienced in heat sealing, endless and corner gasket fabrications, punching, drilling and notching.
Our 53,000 square foot facility is equipped to meet your delivery schedule by operating 24 hours a day, 5 to 6 days a week. We are very aware of the importance of meeting customer delivery requirements, we have safeguards in place to help accommodate rush shipments. Currently operating 12 extrusion lines and 3 co-extrusion lines, we manufacture a wide variety of profiles for many applications up to 10” wide and continuous length. Our experienced staff is highly trained in every aspect of the extrusion process including troubleshooting, we focus on every detail in the production process to produce high quality products. Middlefield Plastics uses only the finest raw materials such as rigid and flexible PVC, CPVC, polyethylene, polypropylene, polystyrene, polybutyrate, and polyurethane, ABS, Santoprene and PETG. Many of the materials are FDA or UL approved, custom coloring is also available.