Dongguan Huayu Automation Technology Co., Ltd. is manufactured all the machines according to international IEC standard and comply with EN60204-1, ISO12100. We have CE certificate for most of our machines, such as screen printing machine, hot stamping machine, pad printing machine and labeling machine. At the same time, we have successfully applied patents for some of our special machines and advanced technologies. Choose HYOO, you earn a whole set of engineered printing solutions.