QAL9-4铝青铜棒、QAL9-2铝青铜棒、T2紫铜棒
H65黄铜方线、H62黄铜方..
C5191高精磷铜带、C52..
QAL9-4铝青铜棒、QAL..
H62黄铜扁线、H65黄铜扁..
5056铝合金管、5052铝..
6061铝合金板、7075铝..