P&E Flow Technology Co.,ltd is specialized in research and production of sanitary tubes,sanitary fittings and sanitary valves, which includes various kinds of sanitary butterfly valves, ball valves, check valves and diaphragm valves,etc. P&E provides products of stable high quality with a wide selection of types and specifications. Besides, P&E is able to produce non-standard sanitary fittings and valves according to customers needs.