After-sales service1, After placing an order, we usually ship within 48 hours. If the customer has special requirements or the quantity is particularly large, we may need to customize the order.2, If there are any quality issues, we support returns and exchanges to ensure your peace of mind.3, If there are any quality problems or incorrect quantities, please contact us immediately, and we will definitely provide a satisfactory solution.4, During business hours from 8:30 AM to 21:00 PM, we are generally online. If we are not online at other times, you can call us.5, Thank you for your continued support; your support is our motivation