Henan Eco Environmental Protection Equipment Co., Ltd specializes in water and wastewater treatment devices and systems, which integrates product development, sales, engineering supporting, and technology consulting service. Team experience over 8 years in exporting wastewater treatment machines.The main products:Full set equipment(like Pre-treatment, mixing, aeration, and sludge dewatering machine) for wastewater treatment plants;RO water treatment system;Commercial pure water machine;Passed ISO9001 quality management system certificate, ISO14001 environmental management system certificate and OHSAS18001 established occupational health and safety management system certificate.With our rich experience and professional team, we have exported our product to many countries and regions and enjoy a good reputation among our customers. Mainly to The USA, Russia, Brazil, Argentina Columbia, Philippines, Vietnam, Malaysia, Indonesia, Turkey, Tunisia, Iran etc.Pre sale service: 7/24 online server, price offer will be sent within 24 hours after inquiry.Sale service: Provide customized service for some machined, can provide drawings before ordering.After sales service: 7/24 online technical support. Spare part free whine warranty period.