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Package transportation by DHL express

It often takes 3-5 working days for factory customized products, and DHL shipping time is 3-5 days.

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High Quality and Competitive Price
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FAQ

frequently asked questions

Please register an account and log in, then you can see the product price. Corporate customers can apply for B2B accounts.

Due to the need to provide competitive prices, we need to have requirements for the order quantity and set the minimum order quantity for the product. Please check if the number of items in your shopping cart is correct. If you have any questions, you can also email us directly.

It often takes 3-5 working days for factory customized products, and DHL shipping time is 3-5 days.

If you want test the product or only need a small quantity, we suggest you search for “WINSINN” on Amazon.com to order and test.

If you need a larger quantity of products, We recommend that you buy at WINSINN.COM. Because China is directly shipped by factory, and when the quantity which you order increases, the cost of transportation will be spread evenly to each product, so the product price will be lower.

We use VISA / Mastercard / American Express / Paypal.

Buyer will bear tariffs.

Generally, US customers will not incur tariffs. No matter how much quantity and amount you order in the Online Shop.

In other countries customers, such as United Kingdom, may generate tariffs. If you have an EORI / VAT number, please provide it in the order notes. Or send to us by via message or email.

Generally, we will truthfully declare the product price. If you need to customize the declared price, you also need to contact us by email.

WINSINN are devoted to offer premium quality products to all cherished customers. Meanwhile supply 30 days money back guarantee and 12 months warranty.

Please email us to request your invoice.

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Contact Us

WINSINN are devoted to offer premium quality products to all cherished customers. Meanwhile supply 30 days money back guarantee and 12 months warranty.

If there are any questions, please feel free to contact us, WINSINN Customer Service Team will spare no efforts to assist with you within 24 hours.