Q:How do you transport the products? A:If you are not urgent, we usually transport by ship because it is the cheapest way. But for the West Asia area, we deliver by train because there is no sea to ship. And for samples and urgent cargo, we transport it by air as it is the fastest way. If you have other better idea about transport, it can be discussed by us. Q:May I have your samples? A:If you need samples for your testing, please let us know your address, Email, Telephone Number and we will arrange samples. Sample is free for 1-3 meters, but your side need to pay the Express Fee Q:How long is the lead time? A:For Samples: 3-7 days For Bulk: 15-30 days(depends on order quantity) Q:How can you guarantee the product quality? A:During production, we get the sample from each lot to test the quality, We produce according to the confirmatory sample. If you need, we also can send pre-shipment sample.