Grand Rapids Plastics

Universal Products Inc. has served the plastic injection industry for over 25 years, providing custom molding, toolmaking, product testing and more. With training, experience and expertise, we provide custom injection molding services for manufacturers in the automotive, office furniture, appliance, marine and other consumer goods industries.





After a product has been designed, we make molds that meet your needs, down to its most intricate details. We can quote any size part or project. From the smallest components to the largest pieces such as auto body panels, office furniture, appliances, boats and recreational vehicles, we turn your designs into practical molds to make profitable products.





We start each project by learning and understanding its specific use and inquiring about the needs of the company ordering a particular part, piece or product. We get to know the companies that use our molds by building relationships; then conveying the customer’s ... [Details]