Zoomlion Shanghai Company (hereinafter referred to as the company) is one of the main engine divisions of Changsha Zoomlion Technology Development Co., Ltd., specializing in the design, manufacturing and marketing of rotary drilling rig series products; The products developed include underground continuous excavation equipment and other pile foundation construction machinery and small-tonnage excavators included in the national science and technology support plan projects. In 2005, the company settled in Songjiang, a famous land of fish and rice in the south of the Yangtze River and the birthplace of Shanghai's history and culture. It covers an area of ??42,400 square meters, has nearly 300 employees, and generates annual profits of more than 50 million yuan. It relies on the strong support of Zoomlion and its advantages. With its geographical location and good economic development environment, its operating performance has hit record highs year after year, and its industry status has steadily increased.