Stone Plastics is a privately held, state of the art, injection molding and manufacturing company boasting a 165,000 square foot facility. We are ISO9001:2015 certified with capability ranging from custom injection molding, 2-shot molding, inserting molding, pad printing, sonic welding and assembly services. We are uniquely vertically integrated with all services to handle our customer’s need for part feasibility, tool design/build management, equipment and automation design build, and in-house measurement of the finished part. We pride ourselves in quality every step of the way. We would love to partner with you, as together, we mold a better future.