We cooperate with Guangdong Institute of Microbiology and the world's largest pump manufacturer, Grundfos, to provide customers with a series of services such as pollution intersecting, ecological restoration, operation and maintenance. We have a number of invention patents, dozens of pollution interception projects and equipment, engineering achievements of foul river sediment restoration in situ. We took the lead in promoting Grundfos integrated pump station and pump brake in South China We are the distributor and after-sales service center of Grundfos in South China.