
Quartz Ring for Etching Process From Od10-Od800mm Range. Wide Size Range: Available in OD10 to OD800mm to fit various etching process requirements. High Purity Material: Constructed from 99.995% quartz for superior performance in semiconductor applications. Full Customization: Offers full customization, minor customization, and flexible options based on samples or designs. Low MOQ: Minimum Order Quantity is 1 piece, allowing for flexible purchasing. Fast Lead Time: Peak and off-peak season lead times are both within 15 working days. Strict Quality Control: 100% inspection including visual and function checks for all finished products. ISO Certified: Manufacturing process certified under ISO9001:2015 and ISO14001 standards. Repair Services: Company provides repair services for most quartz parts with about 10% of business dedicated to this.