1. <source id="ftqea"></source>

    <b id="ftqea"></b>

    chinese

    english

    about us
    Taizhou Zhongda Chemical Co., Ltd. Established in the base for chemicals and medicines of China -- Jiaojiang Yantou chem-development zone of Taizhou in Zhejiang, is a professional company for developing and manufacturing APIs, Pharmaceutical Intermediates and Dyes. We have powerful technical resources and advanced equipments, and are good at various organic synthesis. Our company enjoys a high reputation among the clients worldwide, and is looking forward to establish business relationship with you.
    人人操日日操,十八禁动漫电影在线播放免费播放,人人干人人操人人摸,无码一级片

    1. <source id="ftqea"></source>

      <b id="ftqea"></b>