R & D Engineering is a plastic injection molding company located in Earlham, IA which achieve production success. We provide design assistance, mold making, state-of-the-art injection molding, secondary operations about any type of resin and our molding machines vary from 5 to 70 ounce injection production

from one envelope to a 2,500lb machine part on a pallet. We take extra care with each item and prioritize each delivery to make sure it