Q1. Sample Policy A: Sample available if we have products in stock, but the customers have to pay the sample cost and the courier cost. We can reduce sample cost from further order according to your quantity. Q2. Terms of Packing A: Commonly Opp film is used as packing if no requirements on specified packaging. We also can pack as you want. Q3. Terms of Payment A: T/T (50% as deposit, and 50% before shipping), Alibaba Trade assurance (same safe as Paypal). Pictures of the products and packages will be showed to you before shipping. Q5. Delivery time A: Generally, it will take 20 to 50 days after receiving deposit. The specific delivery time depends on the items and the quantity of your order. Q6. OEM&ODM Service A: ODM&OEM service accepted, including selections on size, materials, design, packing method, etc., according to your requirements. Logo and brand customization also are available. Q7. Quality under Control A: We have 100% test before delivery.Our R&D team, continuously strive to improve existing products and suggest suitable alternatives.