has focused on the research and development of new technologies, and has continued to invest in technology. the company has obtained more than 30 inventions and utility models, and obtained the shenzhen high-tech enterprise certificate and state in 2014. high-tech enterprise certificate, and successfully passed the high country certificate review in 2017. the company independently developed the rfid washing fabric label, rfid shielding card, intelligent inlay large version tester, smart card frequency tester, finished product testing machine and other products have been recognized by the market. , has a high market share.