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The 9th Annual meeting of CSOT, September 17-20,2019 Taiyuan Our booth No. B21
The 9th Annual meeting of CSSSR, September 19-21,2019 Tianjin Our booth No. B01
2019 meeting of CSBMB, Octomber 24-27,2019 Taiyuan Our booth No. B28
The 15th Annual meeting of CSOP, November 10-13,2019 Beijing
Address: Tel:010-51573832/82111241 Fax: