GrayGlass (Gray Glass) - Queens Village, NY
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of jewel indicator glass. Custom glass & glass specialties; glass fabrication includes; cutting, grinding, polishing, drilling, tempering, bending, laminating & decorating. Float, mirror, patterned, colored, diffused glasses, optical crown, quartz, Pyrex™, Vycor™, fabricated to size, rods, tubes, colored & optic filters, lenses.
Brand Names: AFG, Corning, Devon, Guardian, Kopp, Pilkington, Pyrex, Saint-Gobain, Schott, Vycor
www.grayglass.net/productMain.cfm

Laurel Industries - Highland Park, IL
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of light diffusing, prismatic glass & jewel indicator glass for optical & qualitative analysis applications. Light diffusing glass & prismatic glass meet Military Spec.
laurelindustries.com/optics.htm

F.J. Gray & Co., Div. of Gray Glass - Queens Village, NY
Manufacturer, Custom Manufacturer, Service Company
Heat Resistant Glass Fabrication, Industrial, Architectural, Lighting Glass Specialties

Elmont Glass Co., Inc. - Garden City Park, NY
Manufacturer, Custom Manufacturer, Service Company
Jewel indicator glass. Glass & glazing fabrication, erection & installation. Includes entrances, skylights, windows, mirrors, partitions, & revolving doors. Also includes liquid crystal switchable glass, bullet resistant glass, high security glass, & sandblasted glass.