Founded in 1990, Technical Glass Products is a Painesville-based fused-quartz fabricator whose work is shaped by decades of precision glassblowing and engineering experience. With 11,000-square-foot facilities in Ohio and Louisiana, TGP supports demanding research and semiconductor operations through custom fabrication and technical assistance, while maintaining ISO 9001:2015 certification at both locations.
ISO 9001:2015 — Ohio Location
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ISO 9001:2015 — Louisiana Location
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ITAR Registered
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SAM Registered Company
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BBB Accredited
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Quartz SupplySince 1997, Great Lakes Glasswerks has operated as Quartz Supply, supplying fused-quartz tubing, rods and other glassware from Painesville, Ohio. Its specialty is taking quartz from stock or customer-supplied material and machining or fabricating it to precise shapes and dimensions, including high-volume small-bore and angle-cut work. The company also handles prototyping and quartz-glass repair, giving customers a path from an initial sketch to a finished part.PAINESVILLE, OH
QQEQQE has been shaping high-purity quartz in Ohio since 1969, when its predecessor, Behm Glass, cut the state’s first fused quartz ingot for General Electric. Today, the company supplies precision quartz components to semiconductor manufacturers and other high-tech industries from two U.S. production sites, including a 110,000-square-foot Beavercreek facility. Its long experience carries from prototype work through high-volume production.DAYTON, OH
Industrial Quartz CorporationOpened in 1968 as a small-bore quartz tubing and rod maker for the aerospace investment-casting industry, Industrial Quartz Corporation now produces custom fused-quartz products in Mentor, Ohio. The family-owned company is best known for its quartz redraw capabilities, combining more than 50 years of experience with precision machining and fabrication for customer-specified designs. Its quality system documents production processes and material traceability while monitoring in-process and final dimensions.MENTOR, OH
Specialty Glass ProductsOperating since 1961, Specialty Glass Products is a Willow Grove manufacturer known for solving unusually demanding glass-fabrication problems for technology-driven customers. Its engineers and craftspeople develop custom precision parts from glass and other hard materials, supporting applications where repeatability and tight tolerances matter. The company maintains an ISO 9001:2015-compliant quality system and accepts work from prototypes through production.WILLOW GROVE, PA