Mastermold

At MasterMold, we are dedicated to shaping your business with our commitment to quality, strength, and expertise in the manufacturing industry. We are a full-service OEM supplier of custom molded fiberglass reinforced composites, with a comprehensive range of capabilities that include compression/sheet molding, robotic machining/bonding, robotic painting, and parts assembly. Our team of 350 professionals, including engineers, has extensive experience and combined knowledge that adds a craftsman's touch at every step in the component manufacturing process.

With over 600,000 square feet of facilities across multiple plants, we utilize 30 presses of various sizes, including a 4,000-ton molding capability. This enables us to meet all of your composite needs from prototype to low/high volume production. We are a trusted manufacturing partner for premier brands across a variety of industries, including agriculture, construction, transportation, automotive, marine, industrial electrical enclosures, power generation, and institutional seating.

Our Services

MasterMold offers a wide range of services to cater to your manufacturing needs:

• Engineering Tooling & Design: Our team of professional engineers provides support, expertise, and insight in the operation of molding, painting, and assembly. They are dedicated to designing quality into each step of the manufacturing process while minimizing the impact on our environment.

• Product Design: We offer comprehensive product design services, including material development and assistance. Our engineers work closely with clients to understand their requirements and deliver innovative solutions that meet their needs.

• Molding: With our extensive molding capabilities, we can handle all of your composite needs from prototype to low/high volume production. We specialize in compression molding, preform molding, open molding, and prototype molding.

• Robotic Machining & Bonding: As a leader in robotic manufacturing, we can execute secondary design features that complete or complement prefabricated parts. Our robotic systems are designed to ensure precision and efficiency in every operation.

• Robotic Painting: With multiple state-of-the-art robotic paint systems, we provide part Class A painting solutions. Our painting services ensure that your products meet the highest quality standards in appearance and finish.

• Assembly: From applying product seals to connecting hinges or switches, our trained on-site staff and collaborative robotics can see your part through any required sub-assembly process.

• Quality & Sustainability: We design quality into each step of the manufacturing process, while minimizing the impact on our environment. We are committed to sustainability and use environmentally friendly practices in our operations.

Industries Served

At MasterMold, we serve a diverse range of industries, including:

• Agriculture & Construction Industry: We are home to some of the biggest presses and paint lines, which makes manufacturing large parts for agricultural and construction vehicles straightforward and efficient.

• Transportation & Automotive Industry: Along with our ability to offer a wide range of painted finishes, we are the best choice for mass transportation vehicles.

• Marine Industry: Fiberglass reinforced plastics are ideally suited for the water, and we have supplied parts to the marine industry for over 30 years.

• Industrial Electrical Enclosures: We offer UL certified and ROH/REACH-approved materials that are specifically formulated for UV stability, fire retardation, and noise suppression.

• Power Generation: For over 30 years, we have served a major role in providing waste and water treatment parts to electrical and nuclear generation plants.

• Institutional Seating: Seating: Buses, trains, stadiums, public services buildings, and even interior design/home use -- we are a leader in providing fiberglass-reinforced plastic across a variety of seating applications.

Locations

We are proudly headquartered in Johnson Creek, Wisconsin, USA. We have two main facilities:

• Johnson Creek: 111 Grell Lane, Johnson Creek, WI 53038. Phone: (920) 699-2711. Map
• Mauston: 141 Ensch St., Mauston, WI 53948. Phone: (608) 847-1185. Map