Hebei Guonai Electromechanical Device Co., Ltd. Has mature experiences for many years on research & manufacture and application of centrifugal pumps, mainly slurry pump, water pump, chemical pump etc, and kinds of high quantity high head pumps are all available.Meanwhile based on technology intruduction,the perfect product series has been developed which covers full rage for application.Through the apply in the industry such as mentallurgy,mine,electric factory and chemical industry etc,we have formed a complete system of pump design,selection,application, manufacture, marketing and maintenance. We still adhere technological innovation, top quality, service society, and propose unite, forward-looking, pragmatic, push. We're willing to do long term business based on trust and effort.