Our products are of very good quality and we offer a two-year warranty. If you have any quality problem within 2 years, please feel free to contact us. We will change a brand new belt for you for free. Provide Dropshipping Service For drop shipping we could send the goods to your customers directly and will not leave information about us if youd like to Question 1: How many orders can you handle per day? We can handle 10,000 orders every day. We have enough people. Question 2: Do you run out of stock of some products? We have our own factory, the supply is very good, please don't worry Question 3: What could you do when the products are arrived broken or even didn't arrive the buyer? We will re-deliver or return the money to you according to the actual situation. Question 4: How fast can you proce orders? All Dropshipping orders will be proceed within 24 hour PAYMENT: Before placing your order, please confirm details with us if you have request on product. Please make payment within 3 days of order if poible. SHIPMENT: 1.Preparing Time:we need 2 working days to prepare your order according to our numberous orders every day. 2.Please double check your addre when you write in aliexpre, if you want change before we ship them out, please notice us the new addre. 3.We apologize that P.O. Boxes and military addrees (APO, FPO) cannot be delivered. NOTE: If you choose the free shipping option, your parcel will be directly delivered your home only one time or it will send to your local post office then you need to take your tracking number and your personal ID to collect your items.We will inform you immediately once your parcel have been sent out. If you choose expre shipping, please remember to leave your contact number, this is required for expre shipping. FEEDBACK: Your satisfication is our goal. Feedback is very important for us. Please kindly offer us a positive feedback if you are satisfied with the item. Thanks for your time to read the above. Happy shopping. .