Expert Answers to Your Technical Ceramic Questions

Navigating a custom ceramic project can be complex. We’ve compiled the most frequent questions from our global partners to help you streamline your sourcing and engineering process. If you don't find the answer you're looking for, our technical team is just an email away.

Technical & Engineering

Q: Can you achieve sub-micron tolerances on Alumina parts?

EN: Yes. While standard sintering yields a tolerance of $\pm 1\%$, our post-sintering precision CNC grinding can achieve tolerances as tight as $\pm 0.002$ mm.

Q: What is the maximum size you can manufacture?

EN: It depends on the process. For Dry Pressing, we can produce parts up to $250$ mm in diameter. For larger or longer components, we utilize Isostatic Pressing or specialized machining.

Q: Can you provide metallization for Zirconia?

EN: Absolutely. While Mo-Mn metallization is standard for Alumina, we have proprietary Active Brazing and specialized coating techniques to ensure high-strength bonding for Zirconia-to-metal assemblies.

Sourcing & Logistics

Q: Do you have a Minimum Order Quantity (MOQ)?

EN: For standard items, we have flexible MOQs. For custom prototyping, we support small batches (even 1000 pieces) to help you verify your design before moving to mass production.

Q: How do you protect my Intellectual Property (IP)?

EN: We take IP protection very seriously. We routinely sign Non-Disclosure Agreements (NDAs) before reviewing any technical drawings. All customer designs are stored on secure, isolated servers.

Q: What is your typical lead time for international shipping?

EN:

Quotes: 24 – 48 hours.

Prototyping: 25 – 35 days.

Mass Production: 4 – 6 weeks.

Shipping: 3 – 7 days via air (DHL/FedEx) or 30-60 days via sea.

Quality & Compliance

Q: Do you provide Material Certifications?

EN: Yes. Every shipment includes a Certificate of Analysis (COA) and a Full Dimensional Inspection Report. We can also provide RoHS and REACH compliance statements upon request.

Still Have Questions?

EN: Our engineering desk is open Monday through Saturday.

Technical Support: Yvette@shunda100.com

Instant Messaging: WhatsApp / WeChat: +86 195 0738 7063

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