Product quality is very important for a company and the clients. In order to ensure the good quality of our UV printing machines, our company is organized base on ISO9001. We have our own patented core technologies used in our printers to get better printing performance and improve the efficiency. The QC department is in charge of all of the processes of the products from raw material, production, assembly, testing, packing and shipping. Except the consumptive parts (printing head and ink) our printers have 12 months guarantee for free repairing or parts replacement.