Change Parts, Inc. (CPI) is an industry leader in bottle and cap handling change parts, change parts carts, timing screws, used and rebuilt packaging machinery, installation and design services. Our capabilities include stars and guides, bottle plates, centering bells, timing screw kits, cap chutes and chucks. CPI “Kwik” change parts offer faster changeover and lighter weight parts. We utilize the latest technology in the measurement and design of our change parts to ensure accurate solutions for our customers. Full CNC and fab capabilities allow us to design and manufacture to order.