2003 UO was launched on November 17, 2003, initial office address is Unit 625,Xi-Er-Huan Road, Kunming 650118
2004 2004 December, UO moved to a new facility , address is 3/F, D District, Innovation Building, 168 Ke Yi Road, KHTZ, Kunming 650106 2005 Optical glass factory Launched.
2006 Attended Photokina, UO went on to attend this exhibition in 2008, 2010, 2012бн
2007 Machinery processing factory Launched. 2008 Attended Shot Show in Las Vegas. In this March, UO moved to a new address,2007 Ke Gao Road, KHTZ, Kunming 650106, which is double size than old area.
2009 Attend IWA in Germany, UO went on to attend this exhibition in 2011, 2012бн
2010 Purchased more lens polishing facilities and interferometer test instrument.
2011 Hardware machine factory and one assemble factory move to Haikou, suburbs of Kunming city.
2012 Expanded assemble ability continue.
2013 New manufacturing facilities base in Haikou begin to build, and headquarter moved to new address, 11th Floor,Yunnan Software Park,220 West 2rd Ring Road, Kunming 650118