Since 2015, Lvheng Science and Technology has actively participated in water environment basin management, black and odorous water body treatment, sponge city construction and other aspects. With its own technological advantages, Lvheng Technology relies on the company's patented products-integrated powerless hydraulic circulating purification plant (Green Ever High Efficiency Sewage Purification Station) in river basin management, source control and pollution interception, endogenous treatment and ecological treatment. Various technical means have formed a series of overall solutions, tailored to different water quality, to create the best treatment program for customers.