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QUALITY MANAGEMENT:

The quality of our products is constantly monitored during the process of manufacturing.

We use the following test aparatuses:

• autocollimator (Logitech)
• roughness test aparatus (Mahr, Homel)
• profile test aparatus (Mahr, Homel)
• microscopes (Zeiss, Leitz)
• and more...

 
GWI Sapphire — Birkenstr. 5 — D-91287 Plech