When it comes to the field of medicine we understand the worth of quality, effectiveness, safety and hygiene. To incorporate all these factors in our Copper Valve we have developed technologically advanced manufacturing facility headquartered in Hanoi, Ha Noi, Vietnam, operating under Third Party.Owing to our reliable company profile in the industry we have secured Australia,Canada,Chile,Indonesia,Thailand of export market share reaching estimated export ratio value of US$50 Million - US$100 Million, based on 10 Years .Minh Hoa Investment Joinstock Company Private Owner came into being back in 2010 as brass valve,copper valve,bras fittings Manufacturer and Supplier. Starting off with US$2.5 Million - US$5 Million was quite a bit of a challenge but soon we grew into a successful entity, now holding Approx 2 Million US Dollar of annual revenue.