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    • Coating Witness Samples - China

    price: contact company for price

    Coating Witness Samples

    Products Photos Catalog Coating Witness Photos Catalog

    Coating Witness Samples is measurement of coating stresses on substrates.

    Often the material is the same as the finished product' substrate material and is almost always made to 25mm or 1” (25.40mm dia) in thickness of 1mm to 3mm with both sides polished or one side polished.

    CDGM Optical Glass full range of refractive index's (Equivalent Schott & Ohara optical glass), Silicon, Germanium, Sapphire, B270, Float glass, Fused Silica, Borosilicate.


    Company Contact:


    • Phone: 86-0431-80532823

    • Address: No. 1636 Jinchuan Street, Changchun , JiLin , China

    • Email: Email


    Published date: August 6, 2024

    • Business Description: CLZ Optical Co., Ltd. is one of China’s leading optical manufacturing companies.

      We manufacture a wide range of optical components for many different fields like Industrial Laser, Consumer products, Environmental Monitoring, Photography and Aerospace and R&D.

      We were established in early 2012 in China’s Optical Manufacturing hub of Changchun.

      CLZ was founded by 4 people who have a combined 60 years of optical experience and training at Qioptiq in Singapore.

      After returning to their homeland, they employed their technical knowledge into optical processing.

      With the principles of an innovative spirit, scientific attitude, team work and honesty, the founders of CLZ have been able to grow their business quickly and successfully.

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