MGS Manufacturing Group is a manufacturer of plastic products. It operates through various divisions, including Moldmakers Incorporated and Statistical Plastics Corporation. MGS Manufacturing Group specializes in design and contact manufacturing. Its areas of molding operations include injection, blow, continuous and extrusion molding in addition to multishot technologies, in-mold decorating, tooling and assemblies. The company offers a variety of services, such as in-house design, engineering, customized molding, imprinting, embossing, finishing, packaging, warehousing and distribution. It manufactures a range of molded parts, components and accessories, such as valves, gate scars, ejector blades, collapsible cores and vacuum storage vessels. MGS Manufacturing Group is headquartered in Germantown, Wis.