Nanjing Ningzheng Environmental Protection Equipment Co., Ltd. is a professional manufacturer and processor of products such as solar aeration machines, micro-nano aeration machines, fountain aeration machines, push flow aeration machines, submersible mixers, low-speed push flow devices, double曲面 mixers, submersible aeration machines, mechanical格栅, and wastewater treatment equipment, boasting a comprehensive and scientific quality management system. Our main products currently include: solar aeration machines, micro-nano aeration machines, fountain aeration machines, push flow aeration machines, and mixing mixers: QJB submersible mixers, double曲面 mixers, QJB-W sludge return pumps, paddle (frame) mixers, dosing mixers. Submersible aeration series: jet aeration machines, centrifugal aeration machines, vertical surface aeration machines, buoyant paddle aeration mixers, deep water aeration machines. Screening and conveying series: mechanical格栅, shaftless spiral conveyors, screw pressers, sand removal sand classifiers, sand-water separators. Sludge scraping and suction series: full-bridge, semi-bridge, peripheral drive, central drive, traveling, siphon-type scraping and suction machines, skimmers, gates, buried-type wastewater treatment equipment. Submersible pump series: AS, AV, WQ, AF type submersible污水pumps, ZQB, HQB type submersible shaft, mixed-flow pumps. Ningzheng Environmental Protection offers excellent service, strict management, advanced production technology, superior quality, and comprehensive pre-sales and after-sales service, earning recognition in the industry. Welcome friends from all walks of life to visit, guide, and engage in business negotiations with Nanjing Ningzheng Environmental Protection Equipment Co., Ltd.