Pudong Water Supply and Drainage Construction Engineering Co., Ltd. is a state-owned enterprise. According to official website, who inquired about the enterprise information system, Pudong Water Supply and Drainage Construction Engineering Co., Ltd. is a Sino-French joint venture under Shanghai Urban Construction (Group). It is a professional construction enterprise mainly engaged in engineering general contracting, professional water supply and drainage and piping, and has the qualification of national municipal public works general contracting and pipeline engineering professional contracting.