CHUS is the first brand in China , in most type of valves, pumps, pipes fitting and stamping washer. an international share holding company, specialized in valves technology research, manufacturing & marketing. Up to now, it has developed many high-tech special products, on the other hand, also estabilished many manufacturers, branchs in China mainland. It is highly appreciated and welcomed through out the world. And we become the first choice of the world-class and trustworthy partner