Our factory set up in September, 1991 and specializes in producing special copper fittings, for instance, auto parts, communicate equipmnet parts, sanitary fittings, machining parts (CNC and Turning parts), casting parts, forging fittings, cold-forming parts and etc. Meanwhile, Yonglong also produces standard parts, such as DIN, ISO, ANST, BS, UNT and etc. Based upon producing special fitting and standard parts, we also manufacture all kinds of raw material, all specifications of environment protection copper wire (￠1.4-￠12.8) and copper stick (￠8-￠55). From raw material to finished products, we can provide better quality and more favorable price.
　　Factory locates coastal city---Ningbo, where is an important product export base, so here enjoys quite convenient transportation. Our products has been distributed to many foreign countries, for example Britain, Germany, Italy, Netherland, France, America, Japan and etc.
　　"Betimes, Credit" is the managing ideas we always stick to, and we are sincerely looking forward to cooperate with you!