Warranty Policy During the warranty period, if any problem occurs, we will make very effort to provide you with satisfactory services and help. To ensure you receive your full product warranty benefits, please read the following carefully The warranty period of our products is 2 years from the date of delivery on the bill of lading. If the product fail during the warranty period because the quality of the product itself, we will replace them. If the defective parts are caused by physical damage, improper operation, unauthorized changes to the product, and attempt to repair or other natural or manmade disaster, it doesn’t belong to the warranty range. For any question, please feel free to contact us via the following means, Phone NO：+86 13072088960 or +86 22 84943756 Email: maggie@grewin-tech.com | 
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Mail: salesmanager@grewin-tech.com TEL:86-22-84943756 Skype:lialice99 WhatsApp/Wechat:+86-13072088960
ADD:RM1013 2#Building MeiNian Plaza DongTing Road HeXi Distr,300222 Tianjin China.
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