Custom Plastics is your "One-Stop-Shop" for injection molding, profile extrusion, assembly, packaging and more. Founded in 1955, Custom Plastics, Inc has been family owned and operated for over six decades. We are located near O’Hare International Airport in Elk Grove Village, IL. We have decades of success under our belt. Our experience and commitment includes the latest technologies and innovations You will find we have the experience to deliver consistently superior results. We are a privately held company. Our highly skilled employees have decades of experience with Custom Plastics and are able to fulfill your design and manufacturing requirements.