.2: Where is your factory located? How can I visit there?A: Guangzhou City, China; 20min by car to Guangzhou Baiyun Airport and 2h by train to Hong Kong.3. How can I get free samples?A: Free samples are available but shipping cost will be paid for customers, more details please contact Ms. Coco freely.4. What's lead time and shipping time?A: For sample order, 1-3 days lead time, for general large order,3-7 days lead time. We send goods by FedEx,DHL,TNT etc express normally, 3-5 workdays as deliv