Zhejiang Construction Investment Group Co.,Ltd engages in the construction business in China. The company operates through the Building Construction, Industrial Manufacturing, Other Engineering Related, and Other segments. It is involved in construction activities, including housing construction, municipal roads and bridges, rail transit, water conservancy and hydropower, equipment installation, decoration and renovation, and other construction businesses. The company also provides engineering design services, such as planning, design, and consulting services, as well as design-led engineering general contracting services. In addition, it designs, manufactures, sells, leases, installs, transforms, and maintains prefabricated subway segments, concrete, engineering machinery, power construction machinery, and pressure vessels. The company was formerly known as Dohia Group Co., Ltd and changed its name to Zhejiang Construction Investment Group Co.,Ltd in June 2021. Zhejiang Construction Investment Group Co.,Ltd was founded in 1949 and is headquartered in Hangzhou, China.