Calling Sussex IM a custom injection molder is accurate but it does not represent the extent of services we provide to our customers. We support your entire product development with our in-house design, engineering and project management teams. We run over 60 injection molding machines – ranging from 25 to 955 tons. We have experience processing over 100 engineering-grade performance resins. Our manufacturing floor has the latest model molding machines along with some of the very first we ever purchased! We take extraordinarily good care of our equipment which allows us to use the appropriate level of technology to provide our customers with both efficient and cost-effective injection molding services.