on may 1, 2016, jia qinglin, the original president of the standing committee of the political bureau and the chinese people’s political consultative conference, inspected greatoo (guangzhou) research institute.
on june 7, 2003, zhang dejiang, a member of the standing committee of the political bureau and the standing committee of the national people’s congress ( he was the secretary of guangdong provincial party committee at that time), inspected greatoo.
on january 6, 2008, wang yang, a member of the standing committee of the political bureau and the vice-premier of the state council (he was a member of the standing committee of the political bureau and the secretary of guangdong provincial party committe
on april 6, 2016, hu chunhua, a member of the political bureau of the central committee of the communist party of china and the secretary of guangdong provincial party committee, inspected greatoo.
on march 22, 2013, hu chunhua, a member of the standing committee of the political bureau and the secretary of guangdong provincial party committee, inspected greatoo.
on october 23, 2012, zhu xiaodan, the governor of guangdong province, inspected greatoo.
on december 11, 2011, huang guangyao, a member of the standing committee and the secretary of the commission for discipline inspection of guangdong province, lin haokun, the deputy secretary of the commission for discipline inspection and the director of
on december 9, 2015, ren xuefeng, a member of the standing committee of guangdong province and the secretary of guangzhou municipal party committee, inspected greatoo (guangzhou) research institute.