fused quartz manufacturers
excellence in custom designed and manufactured quartz products

Machined Glass Specialists was founded by people who grew up in the industrial glass business and is a true custom fabricator of quartz, silica, and borosilicate since 1989. Our fused-quartz technicians began fabricating quartz shortly after the process was developed in the mid 1960s. With over 75 years of combined experience working with industrial glass, we are able to continually evaluate and improve upon our methods, equipment, and efficiency—bringing our customers high-quality parts at reasonable prices.

Operating out of a 15,000 sq. foot shop in Springboro, Ohio, MGS is a small team of highly-focused quartz and borosilicate specialists backed by only the finest equipment, techniques and procedures. We enjoy the challenge of making one-of-a-kind parts, and have developed proprietary methods for cutting, polishing, and inspecting fused quartz and glass. Our technicians are fully trained and qualified to operate our CNC Milling Machines, Cad Cam, Waterjet, Polishing Machines, Blanchard Grinders and Cylindrical OD Grinders to produce custom quartz components for the semi-conductor market, quartz plates for UV curing applications, optical scanners for both the medical and nuclear medicine industries, or for whatever your unique heat-tempered borosilicate or quartz needs are. We are not happy until you are. That’s why every project that we handle comes with our 100% Satisfaction Assured Guarantee … it’s been that way since we first opened our doors in 1989.

From initial consultation through design, fabrication, and shipping, our team of professionals treats every project as if it were our only one. Find out what quality service really means. Allow us the opportunity to quote on your next project!

Our Products

As a custom fabricator, MGS has the capability to produce a wide variety of unique parts including, but not limited to:

  • Clear Quartz

  • Plates
  • Discs
  • Microscope Slides
  • Cover Slips
  • Focus Rings
  • Shadow Rings
  • Insert Rings
  • Insulator Rings
  • Liners
  • Pedestal Shields
  • Wafer Supports
  • Sleeves
  • Step Flanges
  • Window Flanges
  • High-temp and High-pressure Site Ports
  • Opaque Quartz

  • Plates
  • Discs
  • Flanges
  • Machined Items
  • Specialty Products

  • Borosilicate plates and discs
  • Blue glass furnace observation windows
  • Soda lime windows
  • Gold flash and specialty coatings
  • Fused silica plates and discs

Please contact us today to discuss your unique production needs.

custom flat machined quartz