电话:0510-85281122
Email:sales@wuxi-ishikawa.com.cn
地址:无锡市新吴区新洲路15号5号楼三楼
Sn96.5% Ag3.0% Cu0.5% J3 series
Sn99.0% Ag0.3% Cu0.7% R4 series
Sn93% Ag3.5% Bi0.5% In3.0% Y5 series