銅及銅合金材料:品名有紫銅,磷銅,黃銅,白銅,鈹銅,鎢銅,鉻銅(鉻鋯銅),錫青銅,鋁青銅,等合金銅規格有;帶材(卷料);棒材;線材;絲材,板材;型材;鍛材;牌號有:C1100 C1020 C2800 C2720 C2700 C2600 C3450 C3710 C3771 C5191 C5210 C5212 C5240 C1700 C1720 C1750 C7541 C7521 C7701 C7351等