Urban domestic sewage is the product of urban development. With the acceleration of urbanization and industrialization, its production is increasing and pollution is becoming increasingly serious, which has seriously restricted the sustainable development of urban social economy. The treatment of urban sewage plays a key role in improving urban water environment and ensuring urban economic development. U&D environmental protection has been focusing on environmental protection and water treatment industry for 20 years. It has a complete industrial chain integrating technology research and development, consultation and design, project contracting, investment and operation management, and environmental water treatment equipment manufacturing. It has a complete range of qualifications. It is a comprehensive service provider of the whole industrial chain in the environmental water treatment industry.

1. Since its establishment, it has participated in the investment, engineering construction and service of more than 1000 municipal water supply and drainage projects.

2.After years of business development and cooperation, we have established a good service relationship and deep mutual trust with local governments and enterprises.

3. Over the years, the accumulated contract amount signed by old customers exceeds 50% of the total contract amount.