Is Zhejiang Jiaogong Group a state-owned enterprise?

According to official website's inquiry, Zhejiang Communications Investment Group Co., Ltd. and Zhejiang Communications Road and Bridge Construction Co., Ltd. are wholly state-owned subsidiaries of Zhejiang Communications Group Co., Ltd., and the unit nature of Zhejiang Communications Group is a state-owned enterprise. The company is mainly engaged in road and bridge engineering construction, and its business scope includes traffic engineering, water conservancy engineering, construction engineering, municipal engineering, port and shipping engineering, geotechnical engineering, landscaping engineering, geological disaster prevention engineering construction and technical services, commercial concrete and building materials sales, construction machinery maintenance and leasing, and traffic construction investment.