Chongqing Huigong Machinery Manufacturing Co., Ltd.is located in the southwest of China, the upper reaches of the Yangtze River, the Sichuan basin, the core area of the economic belt in the upper reaches of the Yangtze River and the eastern and western part of China, which is the key development area of the Chinese government to carry out the development of the West. It is an important junction point of "one area and one road" and the economic belt of the Changjiang River. It is the largest inland port city in Western China and an important modern manufacturing base of the country. It is the comprehensive transportation hub of the country.