Jinan Lizhi Testing System Co., Ltd. is a high-tech enterprise dedicated to the research, manufacturing, sales, and service of high-end mechanical testing systems. The company is located in Block B, Greenland Central Plaza, West Railway Station, Huaiyin District, Jinan City; The production test base is located in Zhuyang Industrial Park, Daiyue District, Tai'an City, 5km away from the east exit of Jitai Expressway in Taishan. The base is built with civil engineering structure laboratory of domestic private enterprises. The company is a national high-tech enterprise, a "specialized and innovative" enterprise in Shandong Province, a "specialized and innovative" enterprise in Jinan City, and a "gazelle" enterprise. The company's patented product "Three Station Rail Fatigue Testing Machine" has won the bronze award in the China Machinery Design Industry Design Innovation Competition, the first prize in Shandong Province Machinery Industry Science and Technology, and the high-speed impact testing machine research project has received the "Innovation Ability Enhancement Project" approval subsidy from the Shandong Provincial Department of Science and Technology.The company is committed to the research and development, manufacturing, sales, and service of high-end mechanical testing system equipment, and is the main unit for the research and development of special testing equipment for bridges and tunnels in the transportation industry, as well as the drafting of standards; It is a high-speed railway and urban rail transit three-station rail, sleeper, track plate fatigue testing machine, anchor cable fatigue testing machine, cable tension bending fatigue testing machine, six station spring bar fatigue testing machine, fastener system comprehensive performance testing platform, rail tension compression, static bending, drop hammer impact testing machine, and large-scale engineering structure fatigue testing machine in China The main invention and production and development unit of high-end key mechanical performance testing equipment such as electro-hydraulic high-speed impact testing machines. The technical level of the company's bridge expansion device testing system and heavy-duty pulsation fatigue testing machine has always been in a guiding position.