- Sky Sea Crystal, Inc
- Crystal Singing Bowl, Fused Quartz Crucible, Crystal Glass, Quartz Carving art craft.
- Address:7890 W. Hwy, 145 Avenue Valley Stream
- Shanghai Optic
- optics, optic components, lens, plano, mirror, prism, beam splitter, pyrex, bk7, k9, borofloat, fused silica, assembly, laser crystal, sapphire, quartz, nlo, yag, znse.
- Address:148 Main St., Metuchen, NJ, USA,08840
- Mineral Technology Inc.
- -50 quartz, -200 quartz, -50 fused quartz, -200 fused quartz.
- Address:1232 hi way 16 Custer, South Dakota
- Toppan Photomasks
- fused silica, quartz, flat glass, optics.
- Address:131 Old Settlers Blvd Round Rock Texas 78664 United States
- Mintec
- glass waste, we deal in high purity fused quartz and quartz cullet, most of this used in the production of crusibles.
- Address:1422hwy 16, custer, sdak, USA
- Shanghai Optics
- optics, optic components, lens, plano, mirror, prism, beam splitter, pyrex, bk7, k9, borofloat, fused silica, assembly, laser crystal, sapphire, quartz, nlo, yag, znse.
- Address:148 Main St., Metuchen, NJ, USA
1