3A21易切削铝合金...

→『各种铝合金带』←...

↖各种规格铝板↗ ...

【6063铝管 70...

（日标紫铜带C120...

（日标紫铜带C101...

（日标紫铜带C110...

↖日标紫铜带C110...

【0.15-30.0...

【C2700黄铜条...

TU2紫铜管↖T3紫...

╲T1紫铜管╳T2...

【H62黄铜管、H6...

↖T3紫铜排↗ ↘...

【T1紫铜排T2紫铜...

→『H68黄铜排、...

╲止水铜带╱╲T3紫...

↖T1紫铜带↗ ...

H62黄铜带、H65...

【T2紫铜板T3紫铜...

H90黄铜板、T1紫...

TP1紫铜线、TP2...

TU1紫铜线、TU2...

↖T1紫铜棒↗ ↘...

↖H62黄铜棒↗ ...

H62黄铜板、H65...

QBe2铍铜棒、QB...

3003铝板3A1...

铝管6063铝管70...