Most plastic injection molding is centered around major industrial centers in the country.

• EVCO plastics de Mexico is located in Guadalupe. It is capable of various processes such as plastic injection molding, insert molding, gas assist molding, large part molding, complex plastic parts, and assemblies, etc.
•  Plasticos amc Mexico is located in Tijuana, Baja California. The company provides high-quality products to the medical, commercial, and industrial sectors.
• Maquilas Plasticas de México is located in Monterrey. Products include plastic injections, monofilaments, strapping band, melt blown, tape, and twine.
•  Mexico Technical Center (MTC) is located in Santiago de Queretaro and also provides research and development facilities.
•  Tskei Molding Mexico provides services related to plastic injection mold and die casting mold. This company is located in San Luis Potosi. Various products manufactured by the company are used in home appliance, medical and automotive sectors.
•  Rocand is located in Silao Guanajuato with machines up to 900 tons capacity. They provide a wide range of services including blow molding, injection molding, in-Mold cutting, twin-sheet molding, insert and over molding, 3D molding, unscrewing, and vacuum blow molding. The internationally recognized products of the company are supplied to a wide range of industry sectors.
• Providence Plastics is located in Guadalupe, Nuevo León, and provides tooling and molding services for packaging, automotive, healthcare, and appliances industries.
• Platinum Tool Group is located in Ramos, Arizpe. The company has specialized in automotive lighting, consumer products, interior trims, and electronics. Services include design and engineering, injection molds, CNC machining, mold manufacturing, project management, compression molding, and mold repairs.
• Intran is located in Cuernavaca. It specializes in end forming, harness manufacture, and assembly as well as plastic injection molding, leak, continuity testing, and tube bending.