China Optical Quartz Glass manufacturer
Yantai ZK Optics Co., Ltd.
Custom fabrication of high precision glass parts. Spirit of enterprise: Integrity, Pragmatism, Innovation, Win-win, Appreciation. Tenet of enterprise: the Supremacy of Customer, the Excellence in
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superior fused quartz tube

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superior fused quartz tube

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Grooved Precision Glass Plate 150x5x3mm Groove Width 2.5mm Optical Testing Product Name The Grooved Precision Glass Plate is a machined optical glass ... 2026-09-03 00:44:03
Material COE 3.3 borosilicate glass Main Composition SiO2 80±0.5% B2O3 2.4±0.2% Na2O+K2O 4.3±0.2% Chemical and Physical property Coefficient of ... 2025-07-17 15:26:04
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