Family-owned since 1988, Grinding Specialists Inc. provides centerless grinding services for manufacturers from its Westland, Michigan operation. The company brings more than 72 years of combined grinding experience to high-volume work, with capabilities for tight tolerances as small as 0.0002 inch and optional 100% inspection. GSI has maintained ISO certification since 2004 and currently follows ISO 9001:2015.
ISO 9001:2015