We serve thousands of customers every year. Free shipping and a “first come, first served” guarantee. Our priority is strict quality control and timely deliveries. All orders are strictly checked and confirmed manually with each packaging process—the most secure customer database in the world. We can guarantee the process from logging into your account until the package arrives at your place. To reassure buyers, we also offer an unreasonable 7-day return policy and a 1-year warranty. If you have any questions or product ideas after placing your order, excluding holidays, please reply to the email within 24 hours. You can consult, and we will try our best to provide after-sales service.