Integrated enterprises, since their inception, have a wide range of business activities, focusing on environmental protection and water treatment. As a result of the destruction of the environment and the adoption of a series of initiatives, companies have focused on the development of environmental products and have focused on the development of mobile equipment. If the environment is to be improved, there should be a slight change in travel patterns and green travel should be more popular. Sunshine cycling, one-way creative, power-driven, more modern. The beijing daechon mechanical electronic equipment co. Ltd. Is an integrated, science-based, industrial-trade company. Since its establishment in 1997, the company has worked on the development of production automation instruments and equipment packages in the areas of water treatment, environmental protection, petrochemicals, etc. Sunshine line has a highly specialized, knowledge-based, dedicated technical and market service workfo...