Is Tianjin Taigang Petrochemical Environmental Protection Technology Development Co., Ltd. a state-owned enterprise?

Tianjin Taigang Petrochemical Environmental Protection Technology Development Co., Ltd. is not a state-owned enterprise. According to Tian Yan, Tianjin Taigang Petrochemical Environmental Protection Technology Development Co., Ltd. is a joint venture company established by Nangang Development Group Co., Ltd. of Tianjin Economic and Technological Development Zone and China Petrochemical Co., Ltd., whose main business is sewage treatment and its reuse; Solid waste treatment; Technical service, technical development, technical consultation, technical exchange, technology transfer and technology popularization.