Be Aware of this supplier they don't act professionaly not take responsibilty of there mistake. we order sample of product and it come up with defect we report to them they said mass inventory is alright its just a fixing issue. though we believe as it was basic mistake but our mass inventory issue turn more worst than sample product. here below i have attached my case study link to help other buyer understand about this supplier and don't make a mistake which i did. https://drive.google.com/drive/folders/1GKdMehuTGhIK_GR2c4xauDNtxd2DbSie?dmr=1&ec=wgc-drive-globalnav-goto they come to know that they commited mistake but didnot take responsibilty and blocked me from there communication channel and alibaba chat. check google drive link and prepare your self before ordering with this supplier