Along with this transfer in assignment, quartz material producer NSG Yamaguchi Co., Ltd., was renamed Tosoh SGM Corporation as of the same date. Tosoh SGM’s Yamaguchi site is a producer of high-quality synthetic silica glass materials for the optical and lithographic industry, as well as flame fused quartz materials used in the manufacture of fabricated quartz products for the semiconductor industry.
For more information, contact Tosoh at (81) 3-5427-5103, fax (81) 3-5427-5195, or e-mail info@tosoh.co.jp.