Chongqing General Industry (Group) Co.,Ltd. (hereinafter referred to as CQGI). has a century of development history. It is a large state-owned high-end equipment manufacturing company with turbine machinery technology and products as its core, first-class technological innovation capabilities and independent intellectual property rights. The company has nationally recognized enterprise technology. The Center is a national technology innovation demonstration enterprise, a national intellectual property demonstration enterprise, and a national industrial brand cultivation demonstration enterprise. It has established Chongqing Key Laboratory of High-efficiency Centrifugal Compressor Intelligent Technology Industry and Information Technology, Chongqing Turbine Machinery Engineering Technology Center, Postdoctoral research station. The company won the "National May 1st Labor Award". CQGI has 6 production bases across the country, with a total area of ​​over 1 million square meters and more than 2,000 employees. CQGI mainly designs, manufactures and sells centrifugal refrigerating units and systems, plate and tube evaporative cooling air-conditioning units, centrifugal compressors, blowers, centrifugal fans, environmental protection equipment and projects, wind power blades and Class I and II pressure vessels. After years of innovation and technology accumulation, CQGI has a complete independent design and R & D system, and has established a professional R & D team for pneumatics, noise, structure, materials, and technology, and has accumulated rich turbine machinery design, R & D and Manufacturing experience and industry-leading product research and development capabilities. The company has set up a first-class turbine engineering testing service center in the southwest region, has a CNAS-certified intelligent test platform for wind turbine blades, centrifugal fans and blowers, and has built a domestic advanced large-scale centrifugal compressor model-level test bench to make precision recast The production capacity of high-end equipment such as processing, inspection and analysis, and final assembly testing has become a leader in industry technology innovation in multiple product areas. CQGI products are widely used in various industries and exported to the United States, Russia, Japan, South Korea and more than 30 countries in the world, and are well received by users.