Injection Molding

Custom Plastic Injection Molding

As a custom plastic injection molding manufacturer, we produce a wide range of high-precision and tight-tolerance products in our facilities. These range from simple, single-process molds to complex designs that require special tooling, automation and finishing. Insert injection molding is a forte as well.

Our plants utilize advanced molding equipment and techniques. Our four-custom plastic injection molding facilities include horizontal and vertical presses that range in tonnage from 40-2,300 tons.

Our experience and expertise in the custom molding of commodity, engineering-grade,and extreme materials set us apart in the industry and allow us to be a select vendor for critical aerospace, automotive, electronic, and medical components, among others.

Custom Plastic Injection Molding Facilities

• GTR – Edinburgh, IN
• Key Manufacturing – Madison, IN
• Tennplasco – Lafayette, TN
• MANAR Reliance - Shenzhen, China (JV)