1. OEM Manufacturing welcome: Product, Package... 2. Sample order 3. We will reply you for your inquiry in 24 hours. 4. After sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you. 5. Gerbon will offer free samples in reasonable quantity to customer for quanlity checking. 6. Samples arrangement: Samples will be prepared to sending in about 3 working days. (And DHL 3-5days; UPS 3-5days; Fedex / TNT 3-5days; EMS 7 days to reach destination).