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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u shaped quartz glass tube

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u shaped quartz glass tube

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High Temperature Clear Quartz Qlass Container We can supply many quartz product Quartz Beaker (Low & Tall Form) Cell, Cylinder Test Tube (With or With ... 2025-07-17 15:26:06
Product descriptions from the supplier Product Description 2026-03-04 08:51:14
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
Product descriptions from the supplier FAQ 1. who are we? We are based in Shandong, China, start from 2023,sell to Domestic Market(20.00%),Mid East(10... 2025-07-20 00:15:20
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