青(qing)銅(tong)是(shi)一個總稱(cheng)，是(shi)鎳鋅合(he)金(jin)以外的銅(tong)合(he)金(jin)，青(qing)銅(tong)包括(kuo)錫青(qing)銅(tong)，鋁青(qing)銅(tong)，鈹青(qing)銅(tong)，鎢銅(tong)，鉻銅(tong)等。黃(huang)銅(tong)是(shi)銅(tong)與鋅的合(he)金(jin)。杯(bei)士銅(tong)也叫錫青(qing)銅(tong)。

杯士(bushing)俗稱銅套(其實很多“銅套”并非銅制)，是自動變速器內的易損件

主營各(ge)種型號(hao)銅(tong)板(ban)(ban)(ban)(ban)：H62黃(huang)銅(tong)板(ban)(ban)(ban)(ban)、H65黃(huang)銅(tong)板(ban)(ban)(ban)(ban)、H68黃(huang)銅(tong)板(ban)(ban)(ban)(ban)、H85黃(huang)銅(tong)板(ban)(ban)(ban)(ban)、 H90黃(huang)銅(tong)板(ban)(ban)(ban)(ban)、T1紫(zi)(zi)銅(tong)板(ban)(ban)(ban)(ban)、T2紫(zi)(zi)銅(tong)板(ban)(ban)(ban)(ban)、T3紫(zi)(zi)銅(tong)板(ban)(ban)(ban)(ban)、TU1紫(zi)(zi)銅(tong)板(ban)(ban)(ban)(ban)、TU2紫(zi)(zi)銅(tong)板(ban)(ban)(ban)(ban)、TP1紫(zi)(zi)銅(tong)板(ban)(ban)(ban)(ban)、TP2紫(zi)(zi)銅(tong)板(ban)(ban)(ban)(ban)、QBe2鈹(pi)銅(tong)板(ban)(ban)(ban)(ban)、QBe1.7鈹(pi)銅(tong)板(ban)(ban)(ban)(ban)以及(ji)各(ge)種進(jin)口(kou)黃(huang)銅(tong)板(ban)(ban)(ban)(ban)、紫(zi)(zi)銅(tong)板(ban)(ban)(ban)(ban)、磷銅(tong)板(ban)(ban)(ban)(ban)、青銅(tong)板(ban)(ban)(ban)(ban)、鈹(pi)銅(tong)板(ban)(ban)(ban)(ban)等。
1.銅(tong)(tong)棒：黃(huang)銅(tong)(tong)棒、錫青銅(tong)(tong)棒、紫銅(tong)(tong)棒、鈹青銅(tong)(tong)棒材、白銅(tong)(tong)棒、杯(bei)士銅(tong)(tong)棒、磷銅(tong)(tong)棒、鉛黃(huang)銅(tong)(tong)棒、鋁(lv)合金棒等等；
2.銅板(ban)(ban)：黃銅板(ban)(ban)、紫銅棒、鈹青(qing)銅板(ban)(ban)材、洋白銅板(ban)(ban)、錫青(qing)銅板(ban)(ban)材、磷銅板(ban)(ban)、鋁合金(jin)板(ban)(ban)等(deng)等(deng)；
3.銅(tong)線(xian)：黃銅(tong)線(xian)、紫銅(tong)線(xian)、磷銅(tong)線(xian)、白(bai)銅(tong)線(xian)、彈簧線(xian)、螺絲線(xian)、鋁合金線(xian)等(deng)(deng)等(deng)(deng)；
4.銅(tong)(tong)(tong)帶(dai)(dai)：黃銅(tong)(tong)(tong)帶(dai)(dai)、紫銅(tong)(tong)(tong)帶(dai)(dai)、鈹(pi)青(qing)銅(tong)(tong)(tong)帶(dai)(dai)材(cai)、磷銅(tong)(tong)(tong)帶(dai)(dai)、鋅白銅(tong)(tong)(tong)帶(dai)(dai)材(cai)、無氧銅(tong)(tong)(tong)帶(dai)(dai)材(cai)、磷脫(tuo)氧銅(tong)(tong)(tong)帶(dai)(dai)、鋁合(he)金(jin)帶(dai)(dai)材(cai)等等；
5.銅管(guan)(guan)：黃銅管(guan)(guan)、紫(zi)銅管(guan)(guan)、錫青銅管(guan)(guan)、鈹銅管(guan)(guan)、杯士銅管(guan)(guan)、鋁合金(jin)管(guan)(guan)等等；