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Tangshan Shengang Seawater Desalination Co., Ltd., established in October 2020, is a joint venture between Tangshan Seaport City Development Co., Ltd. and Shanghai Power Station Auxiliary Equipment Plant Co., Ltd. It is a professional company engaged in seawater desalination system, aiming at solving the water shortage problem and improving comprehensive utilization of water resources of Tangshan Haigang Economic Development Zone. The purpose of the company is to provide "reliable and stable, green and energy saving, environmental friendly and efficient" water resources utilization solutions for the development zone and its enterprises