What sizes of fused quartz tube can VEZLO produce?

Standard transparent fused quartz tubes are produced from 2 mm to 500 mm outer diameter. A 520 mm large-diameter high-purity quartz tube has also been developed for semiconductor diffusion and oxidation furnaces. Wall thickness, length and end finishing are made to drawing.

What is the difference between fused quartz and fused silica?

Fused quartz is made by melting high-purity natural quartz crystal or sand, while synthetic fused silica is produced from silicon-based precursors such as SiCl4. Synthetic silica offers higher deep-UV transmission, while fused quartz provides excellent thermal stability and purity at a lower cost for lamps, furnaces, labware and most industrial uses.

What is an ozone-free quartz tube?

An ozone-free quartz tube is doped to absorb the 185 nm ultraviolet line that converts oxygen into ozone, while still transmitting the 254 nm germicidal wavelength. It is widely used for UV sterilization lamps in water, air and surface disinfection where ozone is not wanted.

Do you accept OEM and ODM custom quartz parts?

Yes. VEZLO manufactures to customer drawings, including tubes with closed or flared ends, ground joints, flanges, quartz boats, cleaning tanks, crucibles, plates, windows and rods, as well as private-label packaging.

How fast does VEZLO respond to technical requests?

The average response time is within 2 hours, and around 50% of buyers place repeat orders. Requirements can be sent to info@vezloquartz.com or via the contact page.

How are fragile quartz products packed for export?

Quartz parts are typically protected individually with foam or pearl cotton, then packed in reinforced cartons or fumigation-free plywood cases suitable for sea, air and express shipping.

China Top Fused Silica Manufacturer & Exporter for the Eindhoven market

Premium Fused Silica & Quartz Products

Quartz Substrate Plate

High-purity clear polished fused silica for semiconductor lithography and wafers.

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Ultra Thin Quartz Plate

Optical grade 0.3mm-0.5mm plates, perfect for precision sensors.

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Vacuum Chamber Viewport

Custom high-purity quartz glass plates for extreme vacuum environments.

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Square Beveled Quartz Plate

Custom polished and beveled-edge sheets for industrial integration.

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Multi-Hole Quartz Plate

CNC machined, precision-drilled quartz plates for complex mounting.

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Clear Fused Silica Tube

Raw stock transparent tubes for glassblowing, bending, and welding.

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High-Purity Substrate

Optimized for semiconductor fabrication and thermal stability.

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Precision Rectangular Plate

Custom cut, high-precision flat fused silica for optical applications.

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Strategic Value for Eindhoven’s High-Tech Ecosystem

As Eindhoven stands as the beating heart of Europe’s high-tech industry, the demand for ultra-pure fused silica has reached unprecedented levels. Our manufacturing facility in China serves as the critical upstream partner for Dutch innovation, providing the raw substrate material necessary for semiconductor manufacturing, advanced optics, and experimental research. By leveraging our Information Gain in crystal growth and thermal processing, we offer not just a product, but a solution to minimize thermal deformation in your optical systems.

Local Application Trends

In the Eindhoven market, we see a shift toward high-precision, small-batch custom quartz components. Our CNC-machined quartz capabilities allow local R&D centers to prototype faster, reducing the time-to-market for next-generation vacuum and lithography equipment.

Why Choose VEZLO as Your Quartz Partner

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Material Purity

We source high-purity natural quartz with total metallic impurities below 20 ppm, essential for high-temperature stability.

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Precision Engineering

From custom CNC drilling to mirror-like polishing, our tolerance levels are strictly maintained to meet your specifications.

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Global Logistics

We specialize in the export of fragile glass products, utilizing advanced shock-proof packaging tailored for international transit to Europe.

Frequently Asked Questions

Q: What is the lead time for custom-sized quartz plates for Eindhoven-based clients?
A: Thanks to our efficient production line, we generally handle prototypes within 7-10 days, with air shipping to Europe taking an additional 3-5 business days.

Q: Can you provide material data sheets for compliance?
A: Absolutely. We provide comprehensive COA and technical specifications for every batch of fused silica exported.

Q: How do I ensure my custom drawing is accurately processed?
A: Simply upload your technical drawings via our enquiry form. Our senior engineering team will review your specs for manufacturability before production begins.

Ready to Enhance Your Supply Chain?

Discuss your quartz requirements with our technical sales experts today.

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