History
September 2010: Shenzhen Ao Cole Technology Development Co., Ltd.
July 2011: ISO9001:2008 quality management system certification
May 2012: to be a qualified supplier of Xin Xin company
January 2014: be a qualified supplier of Xin Xin company
December 2016: Dongguan Ao Cole Coating Technology Co., Ltd.
May 2017: a Jinli company qualified supplier

