Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
C17000 Copper Alloy
Cu |
Co |
Si | Be |
Rem |
Min 0.20 |
0.2 |
1.6-1.85 |
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| Email: sales@sh-jieteng.com |
Old factory site: No.228 Sifeng Road, Songjiang district. Shanghai