Customer Service & Warranty

All the items other than consumable products sold via www.Sign-in-China.com, we provide 12 months warranty after shipment. All the extra parts for equipment can be purchased from www.Sign-in-China.com. Further, for our VIP customers, the period of warranty shall be extended to18 months.
 

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4050 Greystone dr Ontario CA 91761

626-342-7605

service@123top.com

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