Li Yusen: Male, Manchu,1born in June 1962, from Zunhua, Hebei,1joined the work in July 1983,1June 1989 * * joined China,1July 1983 graduated from the Department of Mechanical Engineering Metal Materials of hebei mechanical and electrical University. Resume of deputy director and supervisor of operation management department of Tangshan Jidong Equipment Engineering Co., Ltd. 1983.07- 1994.04 Tangshan Cement Machinery Factory is engaged in professional technical work1994.04-1995./kloc-0. Paint and packaging process design1995.111996.08 Assistant to the director of technical department of Tangshan Cement Machinery Factory, responsible for the preparation of production process. And be responsible for the heat treatment process design of factory products1996.08-2001.01.01.001.05 Tangshan cement machinery factory, director of the office and chief of the enterprise management section. 200 1. 12-2002.04 Secretary of Party Branch and Chairman of Trade Union of Tangshan Cement Machinery Factory Foundry Branch 2002.04-2003.09 Secretary of Technical Department and Secretary of Production Technology Party Branch of Tangshan Cement Machinery Factory 2003.09-2004. 1 0 Deputy Chief Engineer, Minister of Technology and Secretary of Production Technology Party Branch of Tangshan Dunshi Machinery Manufacturing Co., Ltd. 2004. 12-2005.05 Deputy Chief Engineer, Minister of New Product Development and Secretary of Production Technology Party Branch of Tangshan Dunshi Machinery Manufacturing Co., Ltd. 2005.05-2005. 1 2 Deputy Chief Engineer and Secretary of Production Technology Party Branch of Tangshan Dunshi Machinery Manufacturing Co., Ltd. 2005. 12-2006.05 Deputy Chief Engineer and Secretary of Production Technology Party Branch of Tangshan Dunshi Machinery Manufacturing Co., Ltd. 2006.05-2007.05 Deputy Chief Engineer and Technical Director of Manufacturing Headquarters 2007.05-2008. 1 0 Deputy Chief Engineer of Tangshan Deng's Machinery Manufacturing Co., Ltd. and Secretary of Party Branch of Technology Development Management Center of Manufacturing Headquarters 2008. 10-2009.03 Tangshan Production Technology Quality Director and Secretary of Party Branch 06.02 Deputy Director of Production Technology Management Department of Tangshan Jidong Equipment Engineering Co., Ltd. and Director and Chief Engineer of Construction Machinery Branch of Tangshan Dunshi Machinery Manufacturing Co., Ltd.; Company and Tangshan Dunshi Machinery Manufacturing Co., Ltd. Enterprise ISO900 1 Quality Assurance System Management Representative 20 16.02-20 16.06 Deputy General Manager and Chief Engineer of Tangshan Dunshi Machinery Manufacturing Co., Ltd. concurrently hold ISO900 1 Quality Assurance System Management Representative 20 1 6.06-2016.1Deputy Director Co., Ltd. 2065438+ 1 1- Deputy Director of Operation Management Department of Tangshan Jidong Equipment Engineering Co., Ltd. and ISO900 1 Representative of Quality Assurance System Manager of Tangshan Jidong Equipment Engineering Co., Ltd. ..