Hangzhou Mingfeng Manufacturing and Trading Co., Ltd is located near the West Lake in the city of Hangzhou. Our products include quick coupler series, air duster gun series, air chuck series, and flowering gun series. Quick coupler series are our featured product. We make small products that are welcomed all over the world and take quality as enterprise&＃039;s survival and development basis. "American Universal"and "European Universal" quick couplers, which are made according to the European and American market demand, are our independently designed and manufactured high quality product. They are commonly used for the European and American male plugs, which is mainly exported to the European and American market. Our manual pressure testing pumps are the portable family which install special-purpose instrument for pipeline leak detection. it is the first of its kind domestically. We also design and manufacture various types couplers and various kinds of copper, aluminum and other material products for the customer, we welcome samples supplied by our new and existing customers. Impeccable products by trustworthy people is our company&＃039;s philosophy. We at Mingfeng sincerely welcome our prospecting and existing friends to come and visit us and the beautiful West Lake in Hangzhou.