Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for Biological Pond, Dosing And Pumps, Filter Press Equipment, Caustic Dosing System,Bubble Aerator. With a wide range, good quality, reasonable prices and good service, we will be your best business partner. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! The product will supply to all over the world, such as Europe, America, Australia,Detroit, Senegal,Mexico, Rome.With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.