Please know before you buy: 1. this product does not set shipping costs, because each country's customs policy and anti-dumping policy is different, resulting in different shipping costs, please take the initiative to contact us before you place an order, we will verify the relevant shipping costs for you, direct order will not be able to ship! 2. At the same time, AliExpress official logistics only in the form of courier shipments, but such large goods transported by courier, the freight will be very expensive, we stand in the customer's point of view, so it is very cost-effective, so our delivery channel is not a courier, but a freight forwarding agent, so the actual logistics information does not match with the AliExpress platform display! Thank you for your understanding! 3. If you do not know which model is suitable for your project, or you are interested in our products as well as want to know more, please contact us, we will introduce and update our products for you. ♥♥♥ Contact customer service to get the latest offer and discount, contact us quickly. ♥♥♥ Email: 19311644844@163.com Whatsapp: +86 19311644844 WeChat: +86 19311644844