2016            Pass Shanghai Environmental Protection Bureau project approval
2015            Added Ddigital printing technology  

2014            Got ISO14001 Certificate

2013            Replaned  workshop & use ERP system manage wholeprocess.

2007            Be 3M company's  qualify supplier &Setup Business Department of membrane switch  

2006            Moved from Tongli RD to Cangjing RD

2005            Got ISO9001: 2000 Certificate

2003            Established OuLiya(Shanghai)Industry Co.,Ltd