Q:What types of quartz products do you manufacture?
A:We specialize in a comprehensive range of high-precision quartz components, including quartz tubes, rods, plates, tanks, boats, crucibles, beakers, rings, and flanges. We provide both standard off-the-shelf items and fully customized solutions tailored to your technical drawings.
Q:What materials are used for your quartz products?
A:Our products are fabricated from high-purity fused silica (SiO₂), known for its exceptional thermal stability, low thermal expansion coefficient, and superior chemical resistance. We offer various material grades to match specific application purity requirements.
Q:What temperatures can your quartz products withstand?
A:Standard quartz components can operate continuously at temperatures up to 1100°C–1200°C. Performance varies based on the heating rate, atmosphere (vacuum, inert gas, etc.), and mechanical load. Please consult our team for recommendations based on your specific working conditions.
Q:Are your products suitable for semiconductor applications?
A:Absolutely. Our high-purity quartz components are engineered for demanding environments such as diffusion furnaces, oxidation systems, and plasma etching equipment. We prioritize ultra-low contamination and high dimensional stability.
Specific Products & Services
Q:What are the primary applications for your quartz tubes?
A:Our quartz tubes are essential for:
1.Industrial Furnaces: As heating elements or process chambers.
2.Laboratory Research: For high-temperature thermal experiments.
3.Semiconductor Processing: For wafer processing and gas delivery.
4.UV Systems: Due to excellent ultraviolet transmission.
Note: Custom diameters, wall thicknesses, and lengths are available upon request.
Q:What is the function of a quartz boat?
A:Quartz boats are high-precision carriers used to hold wafers or substrates during thermal processes like diffusion, sintering, and annealing. They ensure maximum cleanliness and heat resistance during critical production stages.
Q: Do you provide customized quartz parts?
A:Yes, customization is our core strength. We can manufacture complex components based on your CAD files, PDF drawings (STEP/DXF), or physical samples. Our engineering team is available to review your designs for manufacturability.
Q: What machining services do you offer?
A:Our advanced processing capabilities include:
1.Precision CNC Machining: Drilling, slotting, and stepped machining.
2.Surface Finishing: Fire polishing, mechanical polishing, and sandblasting (frosting).
3.Assembly: High-strength quartz-to-quartz bonding and welding.
Q:What tolerances can you achieve?
A:Standard machining tolerances are typically ± 0.1 mm. For high-precision requirements, tighter tolerances may be achievable depending on the geometry. Please submit your specifications for a technical review.
Q:Do you supply sapphire plates?
A:Yes. In addition to quartz, we supply high-quality sapphire plates for industrial and optical applications requiring extreme hardness and scratch resistance. Dimensions and surface finishes (S/D) are customizable.
Ordering & Logistics
Q:What is your Minimum Order Quantity (MOQ)?
A:Our MOQ is flexible and depends on the complexity of the part. We actively support prototyping and small-batch production for R&D projects and new developments.
QWhat is your typical production lead time?
A:
1.Standard Items: 7–15 working days.
2.Customized/Complex Parts: 15–25 working days.
For urgent project deadlines, please contact us for expedited scheduling.
Q:Do you provide quality inspection or material certification?
A:Yes. Every order can be accompanied by a Dimensional Inspection Report and Material Certificate (COA) upon request. Our products comply with international standards, and we can provide RoHS compliance statements and SGS test reports to ensure material purity and safety.
Q:How can I request a quotation?
A:To ensure a fast and accurate quote, please provide:
1. Technical Drawings (PDF, CAD, or STEP).
2. Order Quantity.
3. Material Grade or detailed application description.
4. Destination for shipping estimates.
