After two and a half years of testing and verification, Shanghai Sinyang`s ultra-pure copper sulfate products successfully entered Shanghai Huali Microelectronics and became the official supplier of Shanghai Huali Microelectronics!
Quantum Core Block, No. 27, Zhichun Road, Haidian District, Beijing
Shanghai Sinyang Products: Ultra-Pure Copper sulfate Successfully Selected by Shanghai Huali Microelectronics
Source:
2015/10/16
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