In 2001, Mr. Jemmy Lee started Double Winners Copper in a small factory in Taizhou. Based on the idea of creating a win-win cooperation, Mr. Lee built a team of industry professionals and provided his customers with very competitively priced quality products, copper plumbing fitting, copper compression fitting with on time delivery. Double Winners has grown to become one of largest supplier of copper and copper alloy fittings from China , which includes three subordinate enterprises and one trading company. The products, copper plumbing fitting, copper compression fitting, copper sweat fitting, mueller copper fitting, pipe joint, copper pipe joint, tube fitting, pipe expansion joint, plumbing fitting, sanitary fitting, male tee, copper female tee, street elbow, reducing tee, equal tee, return bend, copper elbow, male elbow, copper female elbow, copper wallplate elbow, copper pipe plumbing, plumbing pipe fitting, copper tube, copper water tube, flange fitting, copper water pipe, wrought copper fitting, pressure fitting, solder fitting, copper pipe compression fitting, pre soldered copper fitting widely used in the ACR and Plumbing systems are well recognized in USA, Germany, UK, Italy, Spain, Australia and other lands with the competitive prices, in- time deliver and considerate services.