On June 20, 2017, Mestre successfully listed, marking the origin of the suffocating ancestors of the United States krofta original China R & D center to become a world-class air flotation factory just around the corner, thanks and return to the trust of more than 7,000 new and old customers around the world, Mestre The firm belief in airfoil craftsmanship, the incredible 1-3% reflux ratio and excellent use of the new ultra-high surface load air flotation technology for the 200000t/d municipal sewage turbidity and phosphorus removal standard transformation project, breaking through the long-term air flotation compared with sedimentation The technical bottleneck of high energy consumption of the process, the new option for municipal sewage extraction, seawater desalination and industrial sewage, has been imitated, never surpassed, Meister is always with you.