Zhuzhou Tianqiao Crane Co., Ltd. ("Tianqiao Crane", stock code 002523) was established in 1999 and is located in Shifeng District, Zhuzhou City, Hunan Province. It is a professional crane company controlled by the Zhuzhou State-owned Assets Supervision and Administration Commission and was the first listed company in the domestic crane industry. The company has 8 holding subsidiaries: Zhuzhou Tianqiao Crane Accessories Manufacturing Co., Ltd., Zhuzhou Eureka Nonferrous Equipment Co., Ltd., Hunan Tianqiao Liheng Parking Equipment Co., Ltd., Zhuzhou Tianqiao Shunchen Coal Preparation Machinery Co., Ltd., Hunan Tianqiao Jiacheng Intelligent Technology Co., Ltd., Zhuzhou Tianqiao Aoyue Ice Snow Technology Co., Ltd., Hangzhou Huaxin Mechanical and Electrical Engineering Co., Ltd., and Hunan Tianqiao Environment Technology Co., Ltd. Among them, 2 are national-level "Specialized, High-end and Innovation-driven" little giant enterprises, and 4 are provincial-level "Specialized, High-end and Innovation-driven" little giant enterprises. The registered capital is 1.416640800 billion yuan, the total assets of the group are 4.4 billion yuan, the occupied area is 198,000 m², and there are more than 600 sets of main process equipment. There are 1,404 employees, including 685 professional management and technical personnel of various types. It is the largest manufacturer of bridge and gantry crane equipment in southern China, one of the two most important manufacturers of special crane equipment for electrolytic aluminum, electrolytic copper, electrolytic lead, and zinc electrowinning in China, a national Class A crane manufacturing enterprise, a standing director unit of the China Heavy Machinery Industry Association, a vice chairman unit of the Material Handling Machinery Working Committee, and a director unit of the Logistics Engineering Branch of the Chinese Mechanical Engineering Society. The company has a provincial engineering technology center, a provincial enterprise technology center, a provincial industrial design center, a provincial "5G + Manufacturing" typical application scenario, a provincial specialized, high-end and innovation-driven "little giant" enterprise, a provincial benchmark enterprise, and an outstanding enterprise in China's heavy machinery industry. The "Tianqiao" trademark has been rated as a "China Well-known Trademark".