Otto Hopfinger & Sons in, W3611 State Road 60, Neosho, WI 53059, US

MasterMold is one of the leading plastic composite molders in the United States. It serves clients in the marine, construction, agriculture, utility equipment and institutional seating industries. The company manages various plants with the manufacturing space of more than 350,000 square feet. MasterMold offers a range of prototyping molding, assembly and painting services. Its painting services include robotic machining, plastic paint preparation and clear coating. The company also provides trimming, quality assurance testing, shipping, warehousing, robot gluing and bonding, and sanding and finishing services. It owns and operates a fleet of various equipment, such as automated paint systems, rotary machines, compression presses, bonding lines, lathes, and gel coat and chopping booths. The company employs a staff of over 350 employees, including sheet molding compound professionals and craftsmen. MasterMold is located in Johnson Creek, Wis.