we can manufactory of fountain pump,380V/50HZ the material is All ss We have our own design and development facilities, utilizing the most state-of-the-art technology introduced from developed countries, such as Germany, the USA, and Italy, so that we can provideseries of QN, QM 6'', 8'', 10'' and 12'' water cooling submersible electric pumps at NEMA standard, operating in 50Hz and 60Hz, with ...