STANDRIDGE Granite has been in the surface plate industry for over four decades. Because of our experience, STANDRIDGE played a significant part in the subcommittee to rewrite granite surface plate Federal Specification GGG-P-463c.

As a family owned business, four generations of inherited talent promises to benefit our customers for years to come. STANDRIDGE   products are carefully manufactured to meet the exacting specifications of today's high-technology industry. We offer a complete selection of granite surface plates, steel support stands, and accessories, with substantial inventories of finished products on hand at all times to insure prompt delivery.