6 professional engineers with over 10 years experience in this field, and 2 prepress engineers with platemaking level color seperating competence. Accumulated more than 20 years experience of prepress, which can greatly reduce the difficulty of production and probablity of quality issues. Analyze customers' needs, determined applicable solutions and testing methods to control production parameters. Adhere to explore and research and development, and successfully developed variety of leading innovations, including material and process, etc. At present, we have 27 utility patents and 3 invention patents.