重庆青山工业有限责任公司（Chongqing Tsingshan industrial Co., Ltd）系中国兵器装备集团公司所属的国有大型工业企业。公司始建于1965年1月，始建之初从事精密工艺研究，经过50余年的发展，目前拥有员工2000余人，其中技术研发人员300余人，资产总额逾36亿元，2018年度品牌价值逾40亿元。
Chongqing Tsingshan Industrial Co., Ltd is a large state-owned industrial enterprise of China South Industrial Group. Founded in January 1965. Tsingshan was initially engaged in precision process research and manufacturing. After more than 50 years of development, Tsingshan now has more than 2,000 employees, including more than 300 technical R & D personnel, with total assets of more than 3.6 billion yuan and brand value of more than 4 billion yuan in 2018. Tsingshan specializes in the development, production and sales of all kinds of automobile transmissions. After years of development, the three production bases of Chongqing, Chengdu, and Zhengzhou, have produced three million manufacturing capacity, and the total output of over 20 million units of transmission. It has a number of domestic mainstream passenger car users, such as Chang 'an Automobile group, Faw group, Dongfeng motor, SAIC-GM-Wuling, Baic group, Gac group, Chery automobile and Haima automobile, as well as NE vehicle users, such as Baic, Chang 'an , Chery automobile and Dongfeng passenger car. By 2018, has a total of 262 valid patents, including 141 invention patents On behalf of the industry, four industry standards were formulated and released. Tsingshan has national certified enterprise technology center, CNAS accredited laboratory, post-doctoral research stations, forming the "two countries, three places and five centers" global layout, with design, analysis, trial production, matching, testing, verification, engineering seven R&D capabilities. Focusing on building the MT, DCT, PE, and hybrid 4 products platform, Tsingshan has a series of 20 product lines, a series of nearly 300 models of product, covering cars, SUV, MPV, and minicars. Tsingshan insists on the management innovation, optimize the operation and management mode, formed by one management manual, 26 management maps, 1029 business process ,3437 operation standard and 60 management tools to support, can copy, can remote delivery, has the international first-class management level of the "333" lean management system ". Tsingshan will adhere to the core values of “Gratitude, Integrity, Self-reliance and Exceed", and focus on the field of automotive transmission system, relying on the "One Belt And One Road" construction, actively cooperate with domestic customers to expand overseas business. At the same time, strive to develop OEM customers and create a world-class automotive transmission system enterprises. We focus on the charm of quality and brand building, to provide customers with quality solutions, to create energy saving and environmental protection, pleasant driving control products, working with friends closely together to contribute to the development of China's national automobile industry.