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  • Board Secretary

    Name: Bo Lu
    Address: 21F, Tower B, World Trade Center, No. 1588, Su Zhan Road, Suzhou, China
    Tel.: 0512-66571019
    Fax: 0512-68098817
    Email: stock@gcstgroup.com
  • Securities Affairs Representative

    Name: Siyao Ding
    Address: 21F, Tower B, World Trade Center, No. 1588, Su Zhan Road, Suzhou, China
    Tel.: 0512-66571019
    Fax: 0512-68098817
    Email: stock@gcstgroup.com