Awarded to companies that manufacture and/or distribute eco-friendly products; and/or their products are used primarily in eco-friendly applications.
Awarded to companies whose production facilities and manufacturing processes are eco-friendly.
Awarded to companies that recycle materials and dispose all hazardous and toxic waste in an eco-responsible manner.
Awarded to companies that are highly energy efficient.

About Us

GWI Sapphire is a manufacturer of everything Sapphire: Synthetic Sapphire Crystals, Sapphire Optical Components, Sapphire Windows, Sapphire Lenses, Sapphire Prisms, Sapphire Blanks, Rods and Substrates.

GWI Sapphire

Nordring 15

TELEPHONE +49 9123 981903
FAX +49 9123 981905
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Product Categories

Fiber Optic Components, Systems & Accessories

Connectors, Fiber Optic

Couplers, Fiber Optic

Manufacturing, Fabrication & Testing Services

Cutting & Polishing

Materials | Coatings | Chemicals | Adhesives

Crystals, Optical

Crystals, Quartz

Glass, Optical

Optics | Optical Components | Optical Assemblies

Crystals, Sapphire


Windows, Optical