Authorized Fabricator
& Distributor:
Momentive Performance

About GM Associates, Inc.

GM Associates, Inc. was founded in 1974 by Melvyn and Nancy Nutter as their dream of starting a family business to pass on to their 5 daughters.  This dream is a reality as Mel and his daughter's run the company today.

We take pride in over 43 years of offering quartz machining, quartz slicing/cutting, quartz fabrication/finishing, and quartz distribution for the research, scientific, photonic, solar, and semiconductor industries.

Our experienced and highly skilled machinists, glassblowers, engineers, and support staff enable us to achieve our goal in offering competitive pricing, on-time deliveries, quality workmanship, and customer satisfaction within the global market.

Our investment in state of the art machining and slicing technology will facilitate your most intricate designs. We strive to work together to manufacture your requirements from start to finish.

GM is the worldwide leader of quartz spherical, taper and O-ring joints.

Download our brochure for a complete list of our capabilities. [PDF - 12MB]

Mission Statement:
G.M. Associates, Inc. provides our customers high quality quartz products to meet or exceed their fabrication requirements, all within reasonable economic limits. Our priorities and continuous improvement efforts are focused on competitive pricing, on-time deliveries and high quality workmanship.

Quality - Now ISO 9001 : 2015 Certified

GM Quality Policies(PDF - 62KB) 

GM Environmental/Social Governance(PDF - 123KB)

 ISO 9001 : 2015 Certification



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GM Associates, Inc.