Hebei JIRS Import & Export Co., Ltd. is a specialized manufacturer of online Water quality analyzers in China for 10 years.Every year, we export big quantity Water quality analyzer to America, Canada, Germany, Swiss, Australia, Japan, Singapore, Thailand, Malaysia, UAE, Russia, Ukraine, Bulgaria, Brazil, Mexico, Paraguay and etc market.Main ProductsOur Main Products Range as follows:Conductivity / TDS controller, Resistivity controller, PH/ORP controller, Reverse Osmosis(RO) controller, Dissolved Oxygen Controller, Residual chlorine controller, Turbidity controller and sensors, etc..Based on advanced technology, well equipped manufacturing workshop, our all products win the high reputation in international market. The strict manufacturing and inspection process keep the products reliable, perfect performance and work long life service.We can design and supply products as per customer request, OEM is welcome. We export your products at high quality, competitive price and professional service to satisfy our customer request.Quality First, Customer First!