Precision Granite Works

Tru-Stone Technologies, located in Pagosa Springs, CO, is a leading manufacturer of precision granite solutions with over 60 years of experience, specializing in custom and standard applications for metrology needs. Recognized for their commitment to quality, the company adheres to an ISO 9001:2015-certified quality system and holds A2LA accreditation, providing NIST-traceable documentation for their products.

As the premier provider of precision granite machine bases and accessories, Tru-Stone collaborates with engineers to deliver tailored designs optimized for performance and cost. Their extensive range of products, from surface plates to metrology accessories, is trusted by calibration labs and manufacturing facilities worldwide, ensuring superior quality and rigorous testing standards.

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