Q: What is the minimum order quantity? The MOQ for most products is 5000 units. May I place a sample order? Welcome your sample order, first test our quality! Q: Can I print my logo? Yes. Can provide OEM/ODM service to print logo port, Qlass, bottom metal parts, etc. (logo color less than 3 is better) metal parts Laser logo OEM gold, black and rose gold Q: How do I order products? Step 1. Tell us what model and quality you need to get the latest quote step 2. Invoice Step3. Confirm the packing list to us and arrange payment. Once we receive the payment, we will do step 5 of production sample confirmation. After confirmation, start production. Q: Product warranty? A: We offer A 3-6 month warranty for most products