
Chinese Origin Quartz Cap for Stylish Door Decoration. High Purity Quartz Material: Crafted from high purity quartz for exceptional durability and thermal stability. Customizable Dimensions: Available in customized sizes including OD400mm to fit specific requirements. Versatile Application: Ideal for semiconductor wafers (4-12 inch) and solar wafers (125-210mm). ISO Certified Quality: Manufactured under ISO9001:2015 and ISO14001 management systems. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. Fast Production Lead Time: Peak and off-peak season lead times are within 15 working days. Comprehensive Inspection: 100% visual and function inspection for all finished products. Global Shipping Options: Sealed packaging available with sea, air, or courier shipping methods.