1.Before sending the machine, we will test and adjust, so you can use directly when you get it. 2.Any problems occur while using, professional advice will be given by us. 3.All kinds of frequently used parts are supplied from us all the year round. 4.Packing: by standard export case, well protected while shipping. 5.Delivery Time: 3~7 workdays after payment. 6.Port of loading: Guangzhou, China. 7.Guarantee: One Year warranty.