• <object id="srdhu"><menu id="srdhu"></menu></object>
  • <code id="srdhu"></code><object id="srdhu"><sup id="srdhu"></sup></object>
    <thead id="srdhu"></thead>
    <code id="srdhu"></code>
    <object id="srdhu"><sup id="srdhu"></sup></object>

  • REG  |  LOGIN
        

    Established  in 1996,  Concord Technology (Tianjin) Co., Ltd.  is a manufacturer specialized in the research, development     and production of high purity chemical reagents and pharmaceutical  intermediates. We are located in Tianjin, with convenient transportation access. In 2003, we built the production base and the R&D center, covering 25000 square meters with annual output of 1500 tons HPLC solvents...

         

    HPLC Methanol|HPLC Acetonitrile|Karl Fischer Reagents Tel/Fax:(022)26720668 26719268 E-mail:tjconcord@163.com Zip Code:300402
    Website:www.cdavisart.com Address:Zijingyuan2-102, Wanke Garden New Town, Beichen District, Tianjin, China Toll Free:800-818-0448 津ICP備12000966號
    Customer Service Service1
    Customer Service Service2
    Customer Service Service3
    Skype    
    国产精品视频全国免费观看,国产真实迷奷在线播放,红色一片在线观看视频,久久久久久精品免费免费WEⅠ