This certificate confirms that LongRun Optoelectroincs Co.,Ltd. located in Shenzhen City, Guangdong Province, China has implemented a Quality Management System that complies with GB/T19001-2008 idt ISO9001:2008 standards. The certificate is valid for the production and service of LED displays for indoor use that are within CCC approval range as well as other products and services that are outside the CCC approval range. The certificate is valid from January 5, 2016 to September 15, 2018.