How are quality issues handled after shipment?

If any product quality issue is formally confirmed to stem from our internal manufacturing defects or insufficient quality control management, we will take the initiative to provide fully free after-sales solutions with zero cost borne by customers. Our available remedial measures include direct product reshipment, qualified product replacement and targeted technical solution adjustment, aiming to thoroughly resolve all quality-related problems caused by our side. We always assume full and direct responsibility for all confirmed manufacturing and quality control errors. Adhering to a rigorous, responsible and customer-oriented service principle, we never avoid obligations, shift responsibilities or deliberately delay after-sales processing progress. We strive to fully protect the legitimate rights and order interests of every customer, ensure efficient, timely and effective resolution of all after-sales problems, and deliver trustworthy, standardized and high-quality after-sales service support for long-term stable cooperative partnerships.