FAQ

1. Can you manufacture custom graphic overlays based on our drawings or samples?

Yes. Spar Panel is a direct OEM manufacturer specializing in custom graphic overlays, acrylic/PC/PET panels, stickers, labels, nameplates, window lenses, and precision plastic appearance parts. We mainly serve B2B manufacturing customers and produce based on customers’ drawings, samples, or confirmed project requirements.

2. What is the MOQ for custom panels, overlays, stickers, and labels?

Our standard MOQ is usually 500 pieces per model. For new projects, we recommend sending drawings first so our team can evaluate the most suitable production plan.

3. How do I choose between acrylic, PC, and PET for my custom front panel?

The right material depends on the application. Acrylic/PMMA is suitable for rigid panels, display windows, and parts that require high transparency and a premium appearance. Polycarbonate/PC is better for impact resistance, toughness, and durable control panels. PET is commonly used for thin overlays, labels, stickers, and emboss overlays that require flexibility and adhesive bonding. Our engineers can recommend the most suitable material after reviewing your drawings, usage environment, and performance requirements.

4. Can custom panels be made waterproof, UV resistant, or scratch resistant?

Yes. Depending on the application, we can recommend waterproof adhesive, UV-resistant ink, hard coating, protective film, suitable substrates, and surface treatments. These options help improve durability for Outdoor Equipment, Home Appliances, Industrial Devices, and frequently touched control panels.

5. Can you make transparent windows, display windows, or light-transmitting areas?

Yes. We can customize transparent windows, semi-transparent windows, localized light-transmitting areas, and light-shielding printed structures for displays, indicator lights, backlit areas, or touch interfaces.

6. Can you match suitable adhesives for custom panels?

Yes. We can select industrial adhesives from brands such as 3M, NITTO, and TESA according to the substrate, mounting surface, operating environment, and temperature or humidity requirements. For special surfaces or long-term applications, our engineering team can evaluate suitable adhesive options.

7. What design files do I need to provide for custom industrial equipment panels?

Please provide clear 2D vector drawings that include dimensions, material requirements, process markings, precision tolerances, and the equipment application scenario. Our engineering team will then provide a DFM review to improve manufacturability and reduce mass-production risk.

8. How do you ensure consistent quality for custom printed panels and overlays?

Quality control covers material inspection, printing accuracy, color matching, CNC cutting and Die Cutting & Punching tolerance, adhesive bonding, surface defects, window clarity, and final appearance. We follow ISO 9001:2015 quality management and apply inspection steps during production and before shipment.

9. Do the custom graphic overlays meet international environmental standards and support global export?

Yes. Spar Panel is certified to ISO 9001:2015 and SEDEX 4P, and our graphic overlays can comply with RoHS, REACH, and other relevant environmental standards. We can provide supporting compliance documents to meet global market requirements.

10. How do you protect custom graphic overlays and panels during packaging and shipping?

Products are usually protected with surface films, foam papers and cartons. For acrylic panels, window lenses, or parts with high surface requirements, reinforced packaging can be arranged to reduce scratches, dust, deformation, or damage during transportation.

Leave a message
Your Name*
Email*
Message*