Q1:What's your guarantee or the warranty of the quality if we buy your machines? A1:We offer you high quality machines with 1 year guarantee . we will give u spare part free in 1 year,Life long after service. Mean while, our engineers go more than 50 countries for debugging, with rich experience. Q2:When can I get my machine after I paid? A3:We will deliver the machines on time as the date we agreed both side. Q3:How can I install my machine when it arrives? A3:We will send our engineer to your side as soon as you get all your machines ready , for testing and teaching your technicians how to run the machines. Q4:What's the delivery time? A4:30-45 days after the T/T deposit or L/C.