Where is Luan Qingzhi from? Director of stegosaurus limited

Luan Qingzhi: Male, Han nationality,1born in February 1968, party member, senior engineer. Postgraduate degree. Mr. Luan Qingzhi used to be the Party Secretary of Heilongjiang Jianlong Road and Bridge Fourth Engineering Co., Ltd.; On March 20 10, he served as the chairman and general manager of Heilongjiang Guangtong Engineering Co., Ltd.; 20 12, Chairman and General Manager of Heilongjiang Changjie Bridge Tunnel Engineering Co., Ltd.; 20 14 1 Chairman and General Manager of Heilongjiang Jianlong Road and Bridge Fourth Engineering Co., Ltd.; 20 16 1 Ren Jianlong Road and Bridge Co., Ltd. Assistant to the General Manager and Chairman and General Manager of Heilongjiang Jianlong Road and Bridge Fourth Engineering Co., Ltd.; 2065438+In March 2008, he served as assistant to the general manager of Jianlong Road and Bridge Co., Ltd.; 2065438+In July 2008, he served as deputy general manager and assistant general manager of Jianlong Road and Bridge Co., Ltd.; 2065438+Since March 2009, he has served as deputy general manager of Jianlong Road and Bridge Co., Ltd. ..