Quartz window discs are mainly used for optical lens, high temperature thermal insulation, optical forming, etc. Optical quartz glass is a kind of high purity special industrial technology glass which only contains SiO2.
Model:JGS1、JGS2、JGS3
QQ: 17656473
Phone: 13816704237
Tel: 021-61531868
Email: 17656473
Add: RM 1678 Qiqian Building No. 439 Yishan Road Shanghai 200030 China