Q: Are your products certified? A: Yes. All our products are manufactured under ISO 9001-certified processes, with a 99.8% product qualification rate. We can provide test reports (e.g., color fastness, scratch resistance) upon request.
Q: How do you ensure product quality consistency?
A: We implement strict 3-stage quality control: raw material inspection, in-production sampling, and final product testing before shipment. Each batch is traced with unique batch codes.
