It's crafted from natural quartz through a meticulous process of melting and fine grinding. Boasting exceptional purity,our product offers outstanding heat resistance and corrosion resistance with a notably low coefficient of thermal expansion.
Free of air bubbles and refined to PPM-grade, it delivers superior performance in high-temperature environments.Noteworthy features include chemical stability, perfect insulation, and excellent transmittance.
Quartz glass boasts unparalleled and distinguished attributes.
High Durability
Exceptional Corrosion Resistance
Visible light transmission rate exceeding 90%
Operational temperature: 1100°C
OH content available in variants of less than 20ppm, 15ppm, 10ppm, 5ppm, and 2ppm.
YONGSIN QUARTZ aims to exceed customer expectations by offering superior products, materials, and services that enhance product quality and reduce production costs. Our customer-centric approach ensures that we address customer challenges and develop successful solutions in partnership.
YONGSIN QUARTZ maintains a comprehensive and stringent quality assurance program. Our manufacturing standards are ISO 9001:2000 certified by the Chinese Government.
1.Q:Can I have a sample order?
A:Absolutely. We welcome sample orders to test and verify product quality. Mixed samples are acceptable.
2.Q:Can I customize the printing on the packaging and have our logo on the IR lamps?
A:Yes, our OEM and ODM services accommodate customization requests, ensuring products meet your specifications.
3.Q:What is the lead time for mass production?
A:The lead time depends on the order volume and the season. Typically, the MOQ lead time is around 7-15 days. It is advisable to initiate inquiries at least two months before the desired delivery date.
4.Q:Do you offer a warranty for the products?
A:Indeed, we provide a 1-year warranty for our products.
5.Q:How to place an order?
A:1. Inform us of the model or size you wish to order, and we will promptly provide a shipping cost estimate.
2. Upon price confirmation, we will send a Proforma Invoice (PI) for your approval. We accept payments via PAYPAL, WESTERN UNION, T/T, L/C, etc.
3. Production and shipping will commence immediately after order confirmation.
4. Photos will be taken for your confirmation, and goods will be dispatched promptly.
5. A tracking number will be provided, with frequent updates on your shipment!
