Custom plastic injection molding components are made by woman-owned Harbor Plastics. Our address is 15 miles west of Minneapolis in Maple Plain, Minnesota.

Our growth and success strategies stem from our understanding that we need to invest in programs that maintain high-quality relationships with our clients in addition to new technologies, manufacturing equipment, and creative computer-aided design.

Increased productivity and customer service follow from this. Our goal is to provide customers with high-quality products and services that boost their competitiveness by improving their operations and assisting them in cost-control.

Harbor Plastics approaches their operations using a systems engineering methodology. We are aware that a fruitful partnership is built on more than just the sale of