1. Does it support customized services? Yes, we support OEM and ODM. You can send us inquiries or emails to let us know your customization needs, and we usually provide a quotation within 24 hours after receiving your inquiry. If you urgently need the price, please call us or let us know in your email. 2.What is your warranty policy? We offer a 12-month warranty for all products, which means that during the warranty period, if there are any quality issues, we will repair or take other measures for the defective products 3. How can I place an order? You can send us a query --Click on 'Start Ordering' and make the payment directly! (Enter the quantity, select your country, and then you will see the total price, including product price and shipping fee) Please be sure to write down your name, address, postal code, and delivery phone number! 4.Who are we? Our headquarters is located in Shandong, China, with 10 years of export experience, selling to North America (83.00%), Western Europe (9.00%), and East Asia (8.00%). We have a total of approximately 51-100 people in our office. 5. How do we ensure quality Before mass production, there must always be pre production samples available; Before shipment, a post shipment inspection must be conducted;