(616) 796-2727



“I have worked with JMS on multiple product launches every year for more than 10 years. They maintain a good balance of high quality and competitive pricing.  JMS has always had a practical approach to problem solving that drives very low scrap rates on our finished products. Their engineering & development team is responsive and flexible, which makes it easier for our company to meet the rapidly changing needs of our OE customers.”

– Valued Customer in the Automotive Industry


“During the launch of our aluminum valve line, JMS worked with us to develop a stamped valve stem that met all our customers’ requirements, while at the same time reducing costs and eliminating components.”

– Valued Customer in the Appliance Industry