Q1: What is the product pass rate at your factory?
A1: Our product pass rate exceeds 99.5%. Through a strict quality control process—including raw material inspection, in-process checks, and full finished-product inspection—we ensure no defective products enter the market, guaranteeing reliable quality.

Q2: Will the edges of the PPF lift after installation?
A2: When installed correctly, lifting will not occur thanks to our specially designed edge-sealing technology. If lifting does happen, it is typically due to inadequate initial sealing and can be resolved by reheating and reapplying the edge.

Q3: What information can be included on custom product labels?
A3: Labels can be customized with your brand logo, product specifications (width, thickness, length), production date, warranty period, contact details, and more—tailored to your requirements.

Q4: Can large orders be assigned a dedicated production line?
A4: Yes. With multiple production lines available, we can assign a dedicated line for large-volume orders to ensure both production efficiency and consistent product quality.

Q5: Can you accommodate new technical requirements that arise during product use?
A5: Absolutely. Our R&D team can adjust products based on new customer needs and quickly provide samples for testing, supporting your efforts to explore and expand in the market.