6 Inch 25slots Quartz Boat for Semiconductor Wafer. High Purity Quartz Material: Constructed from 99.995% pure quartz for superior semiconductor performance. Customized Design Options: Offers full customization, minor customization, and flexible options from samples or designs. High Monthly Capacity: Capable of producing up to 500 pieces per month for semiconductor wafer carriers. ISO Certified Quality: Manufacturing process certified under ISO9001:2015 and ISO14001 standards. 100% Finished Product Inspection: Every item undergoes visual and functional inspection before shipment. Fast Lead Time: Average production lead time is within 15 workdays for both peak and off-peak seasons. Flexible Shipping Methods: Available via sea, air, or courier depending on volume, with sealed dust-free packaging. Comprehensive Repair Services: Company offers repair services for approximately 10% of business, covering most quartz parts.