CuZn30; CuZn33; CuZn35; CuZn36; CuZn37，CuZn25Ni5 CuZn25Ni2; CuZn18Ni2 CuSn1Zn12; CuSn2Zn10; CuSn3Zn9 CuZn38Pb1,5; CuZn39Pb2 CuNi12Zn24; CuNi15Zn20; CuNi18Zn17; CuNi18Zn20; CuNi12Zn29; CuNi18Zn27，CuNi9Sn2; CuNi16; CuNi25 CuNi8Zn25Pb2; CW303G ，CW304G CW305G ，CW306G CW307G ，CW308G ， CW450K CW451K CW024A CE500L
铜带，铜板，铜棒，铜线，铜块，铜排．．．．．．一般规格均有现货．
