The process: August, 2004: YGM9517 high pressure suspension grinding mill was crowned with Shanghai high technology conversion effort. August, 2004: PCL vertical shaft impact crusher was crowned with Shanghai high technology conversion effort. December, 2004: YGM high pressure micro powder grinding mill was crowned with Shanghai high technology conversion effort. 2005: Shanghai Shibang obtained Quality Certificate ISO2000 honored by Zhongdahuayuan Certification Center Quality Management System. December, 2005: Shanghai SBM was honored as Shanghai high technology enterprise.
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