What is your MOQ and sample policy?

Q: What is your MOQ and sample policy?

A:We adopt flexible minimum order quantity tailored for custom optical components including BK7 glass, fused silica windows, sapphire domes, coated cover glass and ZnSe/ZnS infrared optics, with no rigid fixed MOQ restriction to satisfy customers’ different procurement phases. For standard in-stock optical parts, small-quantity trial orders are fully acceptable; for OEM & ODM customized optics requiring CNC machining, optical polishing and exclusive coating, we support low-volume pilot production according to project demands. Our complete sample service covers pre-production prototype samples for client performance verification before bulk manufacturing. Customers can order testing samples to inspect optical transmittance, surface coating quality, dimensional tolerance and real-environment compatibility for medical, aerospace, automotive, laser and machine vision applications. Sample cost varies based on material, coating craft and processing difficulty; once formal bulk order is placed later, we can deduct partial or full sample fees from the mass order payment per negotiation. We arrange fast sample production and flexible shipment via international courier to shorten customers’ project verification cycle. This customer-oriented MOQ and sample rule helps global buyers lower early-stage R&D investment risk and verify product performance conveniently before large-volume procurement.

Update Time:2026/6/6

A:

We adopt flexible minimum order quantity tailored for custom optical components including BK7 glass, fused silica windows, sapphire domes, coated cover glass and ZnSe/ZnS infrared optics, with no rigid fixed MOQ restriction to satisfy customers’ different procurement phases. For standard in-stock optical parts, small-quantity trial orders are fully acceptable; for OEM & ODM customized optics requiring CNC machining, optical polishing and exclusive coating, we support low-volume pilot production according to project demands.

Our complete sample service covers pre-production prototype samples for client performance verification before bulk manufacturing. Customers can order testing samples to inspect optical transmittance, surface coating quality, dimensional tolerance and real-environment compatibility for medical, aerospace, automotive, laser and machine vision applications. Sample cost varies based on material, coating craft and processing difficulty; once formal bulk order is placed later, we can deduct partial or full sample fees from the mass order payment per negotiation.

We arrange fast sample production and flexible shipment via international courier to shorten customers’ project verification cycle. This customer-oriented MOQ and sample rule helps global buyers lower early-stage R&D investment risk and verify product performance conveniently before large-volume procurement.

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Learn more from our FAQ

Can you customize the samples style according to my design requirement?: Of course! We can customize the process according to your needs: shape cutting, AR AG coating, high temperature oven, polishing and tempering, anti-UV ink printing, based on our mature supply system for processing and customization

Can I get a sample with my own logo?: Since customized samples and shipping costs are high for both parties, in order to ensure a win-win situation for both parties and quality assurance, we only provide high-quality samples. But we can also provide existing product renderings and design mold services. Usually, we will first provide product renderings with your LOGO as a reference. Click to learn more about free samples

What is your Production MOQ?: The minimum order quantity for our factory production is flexible and negotiable. Usually the MOQ is 100 pieces, and lower quantity is acceptable for trial order. Please feel free to let us know the quantity you need.

Can I purchase your products in bulk? How is the MOQ?: Yes. Our MOQ is flexible and can be negotiated,Each variety starts at 100-500pcs.

How is the payment？: 30% Deposit for order confirmation, 70% balance payment within one day before delivery.

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Focus on the research and development and manufacturing of high-quality optical lens glass/display panel glass/glass products!

✔ROHS CE certified ISO9001:2005 quality management system
✔Professional team over 19 years’ experience under Japanese management system
✔Help over 2000+ companies to make prototypes into mass production successfully
✔Challenge the 100% on time delivery goal 100% full inspection report
✔Cost-down solutions for over 2000+ companies with success
✔Free solutions provided based on different industries
✔Support free samples (quick sample production) Small quantity (100-1000pcs) available

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URL: www.felixglass.com

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