Promold Plastics 

91 Main Street, Portland, Connecticut, 06480, United States


ProMold Plastics specializes in Mold Making and Custom Injection Molding and offers many value added services such as Engineering, Secondary Operations, Quality Assurance Programs and Project and Cost Management. ProMold's Engineering Department has the latest technology to accommodate design changes on the fly. ProMold is fully equipped to build all molds in house. The company's tooling capabilities position it in the exclusive market of high quality molds with aggressive lead times. The molding department has the ability to mold a wide range size of parts including insert molded parts, using a variety of plastics from commodity resins to custom engineered and blended resins. ProMold offers value-added operations including pad printing, sonic welding and other operations requiring special machinery and fixtures. ProMold also performs secondary operations such as tapping, drilling and insert pressing. This enables customers to reduce costs, speed up delivery and maintain control of their products by eliminating the use of multiple suppliers.

Our Work

Manufacturing Capabilities

Company Details



MFG Member Since



United States


ISO 13845:2003

ISO 9001




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