All mugs pass international food-grade safety inspection with low lead and cadmium content, safe for long-term use in dishwashers and microwaves without pattern fading. We support OEM & ODM customization including pattern revision, color matching and custom LOGO printing, suitable for home daily use, café matching and bulk wholesale gift orders. Our factory holds BSCI certification, with steady monthly production output and shockproof separate packaging to cut breakage risks during long-distance cross-border shipping.