Lomont Molding LLC

Core Competencies

Lomont is one of the premier plastic molders in the country. We have decades of experience with a variety of materials, configurations, and mold constructions. We offer an extensive selection of in-house services to meet all of your application needs. Our specialties include:

Structural Foam Molding

We will work you to design and manufacture structural foam molding products that meet all of your specifications. Our molding process creates structurally sound, nearly stress-free parts at a cost-effective price that fits your budget. Learn more about our low-pressure structural foam molding process.

High Pressure Plastic Injection Molding

Our high-pressure plastic injection molding allows you to scale production to your specific needs. From simple to complex geometries, our mold process can handle and challenge and is great no matter the size of the production run. Read more about our high-pressure plastic injection molding process that can reduce waste and increase your production rates.

Nitrogen Gas-Assist Molding

Our gas-assist thermoplastic molding is ideal for those who want a time-saving, cost-effective process, as well as finished parts that have a superior surface appearance and are lighter in weight. Learn more about our Nitrogen gas-assist molding process.


Our plastic over-molding is used to improve both the aesthetic appeal and the functionality of a part. For a variety of industries including automotive, appliance, and, medical devices, plastic over-molding can eliminate assembly line time, break up color, and offer many more benefits. Read more about our over-molding process.

In-Mold Decorating

In-mold decorating from Lomont Molding creates advanced quality, visually impressive graphics in plastic, as well as labeling and other decorating. This eliminates many additional labor and equipment costs. Learn more about our in-mold labels and decorating plastic processes.

Profile Extrusion

Our extensive plastic extrusion process is a cost-effective process that allows for a great amount of design freedom and customization. We will work with you to create the extruded plastic profiles that you need for your application. Read more about our plastic extrusion technologies and customization options.

Injection Blow Molding

Injection blow molding can be used to produce many kinds of hollow, plastic products, from water and soda bottles to plastic drums. We utilize a wide range of thermoplastic materials for this process and will work with you decide which plastic is right for you. Learn more about our injection blow molding capabilities.

Insert Injection Molding

At Lomont, we utilize specially-designed, quality molding machines that were made especially for the insert injection molding process. With our state-of-the-art equipment, we can meet any of you design specifications. This process can be used for a wide range of industries include aerospace, medical, and electronics. Read more about our insert injection molding capabilities.

Assembly & Secondary Operations

Lomont provides a variety of assembly and secondary operations including: sonic welding, insert molding, painting, shielding, hot stamping, part assembly, and more. We will work with you throughout your entire molding project. Learn more about our secondary operations.

Contact Lomont Molding to Learn More

Lomont offers complete in-house engineering and design services, tooling, quality assurance, in-mold technologies and decorating, and assembly and secondary operations. We offer plastic molding services for a variety of industries.

Learn more about our services today.