Contact Wastewater Equipment for high quality custom wastewater treatment equipment and solutions with competitive factory price and short delivery time. RUNNENG had been specializing in supplying one stop innovative dissolved air flotation equipment, bar screen waste remover, sludge scraper and integrated sewage treatment equipment, etc for over 20 years. We are also providing professional engineering design, custom fabrication, on site installation and after sale service. OEM and ODM are also available.