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24-hour customer service hotline: 13823286977, always available to answer customer questions, accept customer complaints and suggestions, and ensure timely response to customer needs. A professional customer service team provides targeted consulting services, including product selection, application guidance, technical consultation, etc., to meet the personalized needs of customers.

Strengthen product quality management, meet customer requirements for quality standards, and reduce customer complaints and disputes caused by quality issues. Respond promptly to customer feedback and complaints, and actively resolve issues.

Provide after-sales services such as product repair, maintenance, returns and exchanges to ensure the protection of customer rights. For products with problems, timely repair or replacement should be carried out to reduce customer losses. From the perspective of customers, focus on customer experience and service feelings, continuously improve and optimize service processes.

Ensure that orders are shipped on time according to the promised delivery date in the contract to avoid customer losses caused by long waiting times.