1)Offering competitive prices as we are the manufacturer, you are buying directly from us, not through dealers. And also our prices are more even competitive than the other manufacturers, as we are the only one in China be able to produce the machine shell by ones own factory, while the others purchase from other factories.2)As proofs of our manufacture ability and quality assurance, the certificates we got:ISO 13485:2003European CE certificateFDAISO 9001:20013)1 Year warranty. After one year, we offer to repair the machine without charging manual cost. If the buyer has any questions from our technical department, we can supply on-line service. 4)We offer our customers free training, you can either come to us or we can do it on internet. After finishing the training, you will have a training certificate. Please consider our products seriously, if you ever want to purchase any of them or simply want more details, please dont hesitate to contact me, I will response you at soonest time.Welcome dealers / distributors to negotiate long-term business with us !!