Zhejiang Dredging Engineering Co., Ltd. is a professional company engaged in water environment management, with three qualifications: first-class professional contracting for river and lake regulation engineering, second-class general contracting for water conservancy and hydropower construction, second-class professional contracting for waterway engineering and third-class professional contracting for port and coastal engineering. Since its establishment decades ago, the company has participated in the construction of a large number of national, provincial and municipal key projects with advanced mechanical equipment, strong technical force and good corporate reputation.