Q1: Are you a manufacturer or a trading company? A1: We are a manufacturer. Q2: What about the delivery time? A2: For regular order it takes about 3-6 days for production, for mass order or customized order it may need 15-30 days. Q3: What is your delivery terms and payment terms? A3: We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient or cost effective for you. 100% in advance for sample order, 50% deposit and 50% balance for mass order. Q4: After service and warranty? A4: We provide 1 year warranty, if you have any problems in the use of products, please contact to your sales person. Q5. How can we know the product quality? A5: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.