Shandong BenQ Equipment Co., LtdSince its establishment, we have been committed to the research and development of various products such as underground integrated sewage treatment equipment, domestic sewage treatment equipment, sewage treatment equipment, slaughter sewage treatment equipment, air flotation machines, mechanical grilles, filter presses, chemical chlorine dioxide generators, electrolytic chlorine dioxide generators, sodium hypochlorite generators, tap water disinfection equipment, drinking water disinfection equipment, and dosing devices.