Custom Injection Molding From DeKALB Molded Plastics

DeKALB Molded Plastics is a custom structural foam molder specializing in large, multi-nozzle plastic products. As one of the first ISO 9002, currently 9001:2015, certified structural plastics molders in the US, we offer a variety of value-added operations. These include in-house post mold painting, plastic decorating capabilities, kitting, and assembly requirements for programs ranging from single stand-alone products to complex, multi-component, multi-operation programs. With presses ranging in tonnage from 300 tons to 750 tons, we are well equipped to handle your plastic and assembly requirements.

With over 30 years in the structural foam industry, our value proposition extends well beyond our being price competitive, we also offer superior customer service, cradle to grave tool and plastics product design support, warehousing capabilities, and on-time deliveries – all which factor into the overall price of your product.

As the foamed plastic flows through the mold, the surface cells burst, a solid skin is formed against the walls of the mold while the core of the part remains foamed. This results in a part that typically weighs 20% less than a high pressure part, is 3 to 4 times more rigid than a solid part, and as mentioned, produces a part with less stress.

Our History

DeKALB Molded Plastics is your full-service plastic product design partner for medium to large components utilizing up-front engineering support, superior customer service, and state of the art process control techniques. Specializing in structural foam injection molding and gas assist molding. DeKALB Molded Plastics consistently meets our customer requirements for on time delivery, quality, responsiveness, competitive pricing, and technical support. Let the DeKALB Molded team provide a one-stop shop for your plastic and assembly requirements.

Our Mission

To provide customer satisfaction that is unsurpassed in the structural plastics industry.

Value Statement

Our customers, employees, and suppliers are instrumental to our success. We will adhere to the following values:


We are each personally accountable for the highest standards of behavior, which includes respect, honesty and fairness in all aspects of work. We will fulfill our commitments as responsible citizens, employees, and teammates.


Our leadership is founded on talented employees effectively applying advanced technology, innovative manufacturing and sound business management. We each lead through our competence, creativity, and teamwork. Our leaders consistently demonstrate company values and ethics. Our leaders motivate employees to successfully meet requirements. Our leaders understand the need for and practice clear two-way communication and foster a positive working environment that encourages growth.


We continue to provide superior services in all facets of our business relationships. Our customers receive value that truly exceeds their expectations.


Our products and services will be "best in class." We will deliver excellence, strive for continuous improvement and respond vigorously to change. Each of us is responsible for the quality of everything we do.


We respect and take pride in the significant contributions that come from the diversity of individuals and ideas. Our continued success drives us to provide the education and development needed to help our people grow. We provide a safe and satisfying work environment. We are committed to openness and trust in all relationships.