Which company is Huang Yuhui from? Chairman of lean company

Mr. Huang Yuhui: Born in 197 1, China nationality, without permanent residency abroad, master's degree, senior economist, senior engineer, first-class construction engineer, studying for a doctorate. 1From June 1999 to February 2005, he served as director and deputy general manager of Longxin Construction Group Co., Ltd. and manager of Nantong Sanjian Beijing Branch; From March to 20, 200512, he served as the director, deputy general manager and chairman of the ninth branch of Longxin Construction Group Co., Ltd.; From September 2007 to 20 12, he served as the chairman of Nantong Yucheng Construction Co., Ltd.; 2065 438+00-2065 438+03 General Manager and Legal Representative of Longxin Investment Co., Ltd.; 2065 438+02-2065 438+05 served as executive vice chairman and general manager of Jiangsu Nantong Sanjian Group Co., Ltd.; 2065 438+05-2065 438+06 Chairman and General Manager of Jiangsu Nantong Sanjian Group Co., Ltd.; 20 15 12 has served as the chairman and legal representative of Nantong sanjian holding co., ltd.; 20 16 has been the chairman and general manager of Jiangsu Nantong sanjian group co., ltd since April, and the director and chairman of Guangdong lean metal co., ltd since May, 20 19. ..