The pre-sales stage encompasses product consultation and customization, sample provision, as well as quotation and contract negotiation, to meet customer needs and secure cooperation agreements. The mid-sales stage involves production tracking, quality control, and logistics arrangements, ensuring orders are completed on time and products meet quality standards. After-sales service comprises after-sales support, technical training, as well as feedback and improvement, assisting customers in proper product usage, issue resolution, and offering ongoing support and enhancement. Through these comprehensive services, establish close partnerships with customers, enhance brand reputation, thus standing out in the fiercely competitive export trade market.