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Shanghai Qiyao Environmental Technology Co., Ltd. is engaged in the research of marine diesel engine exhaust gas treatment, and has successfully achieved a series of key technologies, such as marine desulfurization, marine denitration, port emission monitoring, particulate matter treatment, etc. We have achieved full coverage of high, medium and low speed diesel engines, realized the recognition of mainstream ship owners, obtained the certification of patentees, and achieved the industrialization breakthrough. We are responsible for 127.5 million major scientific research projects from the Ministry of science and technology

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Exhaust Gas Cleaning System

The Selective Catalytic Reduction System

Fuel Gas Supply System

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