The registration address of east wind filtration technology ltd. Of the new village is located in the west village industrial district of the new villages, with the registration authority being the market supervision authority of the new villages, with legal representatives wearing mirrors, covering general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; hydraulic machinery and component manufacturing; parts and components manufacturing of automobiles; tractor-making mechanisms; gas-powered machinery and components manufacturing; production of equipment for agro-forestry and fishing; manufacture of spare parts for agro-forestry fisheries and fishing; manufacture of specialized equipment (in addition to licensed professional equipment manufacture); manufacture of gas, liquid separation and pure equipment; manufacture of specialized equipment for the protection of the environment; processing of machinery parts, parts and components; import and export of goods; sale of hydraulic machinery and components; sale of machinery; sale of spare parts for agro-forestry and fisheries; sale of gas, liquid separation and pure equipment; air pollution prevention services; sale of specialized equipment for environmental protection; licensing of atmospheric pollution (in addition to legally authorized projects, business licences and in accordance with the law); construction of engineering works (subject to approval by the law and subsequent approval