Since the establishment, RONDA has been working on pump, valve, pipe and fittings. RONDA now are supplying all machines including gear pump, circulation oil pump, diaphragm pump, magnetic pump, screw pump, deep well pump, sewage pump, chemical pump; gate valve, butterfly valve, check valve, ball valve; pipes and liquid fittings with international standards. RONDA is located in the hometown of pump & valve, which is beside the OuJiang river with beautiful sights and convenient traffic. Our products have been supplied to all over the world and got high reputation. On the principle of honesty, we have been in long time business with many clients. RONDA is proud of making contribution to the fluid