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