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The world faces energy shortages. In addition, China is in the process of industrialization and urbanization. Energy demand will continue to grow, and the contradiction between energy supply and demand will become increasingly prominent. With the growing shortage of conventional oil and gas resources and the growing scale of new energy, it can be expected that the application of valves in the field of clean new energy will also achieve rapid growth. The demand for valves in the field of clean new energy will become a new development in the future valve market. engine.