The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for Dissolved Air Flotation, Screw Press Dewatering, Pond Aerator Diffuser, Rotary Filtration,K1 Mbbr Media. Through our hard work, we have always been on the forefront of clean technology product innovation. We are a green partner you can rely on. Contact us today for more information! The product will supply to all over the world, such as Europe, America, Australia,Algeria, Mauritania,Ukraine, Algeria.We are looking forward to cooperating closely with you to our mutual benefits and top development. We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.