Profile: Harrington Product Development Center is in the business of designing and execution of plastic product development for all types of industries. Our services include rapid prototyping, pattern making, model fabrication, epoxy tooling, urethane color matching, liquid injection molding, short run production and compression molding. We produce crystal clear parts and prototypes. We serve a variety of industries such as aerospace, toy manufacturing, medical, sports equipment, automotive, computer and consumer products.