Teamwork and a mission-driven business model unlock opportunities for Keystone Solutions Group. Company Keystone Solutions Group Local Executives Jim Medsker, President Vaughn Gerber, Director of Operations Headquarters 6387 Technology Avenue Kalamazoo, MI 49009 Year Founded 1997 Regional Footprint 48,000 square feet with 31,000 square feet in manufacturing space Industries Served • Medical Device • Aerospace […]