Q1: Can I have some samples? What is the minimum order quantity? Yes, sample orders are acceptable. Q2: Is the product waterproof and moisture-proof? Yes, all our models use waterproof materials and high temperature testing to give you and your customers the most secure protection, Q3: Can I use my own LOGO on products or cartons? Yes, we can design and customize your logo according to your requirements. Q4: Do you inspect the goods before delivery? Yes, we have a professional QC department that will conduct two 100% tests before delivery. Q5: Can you deliver the goods in time? Yes, we have more than 10 production lines to produce these goods for you, and we always keep them in stock in our warehouse to ensure timely delivery.