<b id="1vlfl"><delect id="1vlfl"></delect></b>

        <span id="1vlfl"></span>
        <nobr id="1vlfl"><thead id="1vlfl"></thead></nobr>

        <b id="1vlfl"><delect id="1vlfl"></delect></b>
        <menuitem id="1vlfl"></menuitem><b id="1vlfl"></b>
        <menuitem id="1vlfl"></menuitem>

        <menuitem id="1vlfl"></menuitem>

         
         
         

         

        Beijing R&D Center: 5 professional technical staffs specially undertake researching and developing of new products, try to study and find out the new and suitable synthesis route. Based on it, we built close and long-term cooperative relations with other chemical research and technical departments and universities in Beijing, Shanghai, Zhejiang and Jiangsu province.

        Production Location R&D Laboratory: 15 professional and experienced technical staffs specially undertake trial experiments, scale-up new products, improving the processing technology and the innovation for technique.

        We specialized in developing a new compound based on the chemical structure or CAS number, and realize the large production rapidly as the quality requirements.

        Copyright(C)2006, F&F Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle
        Home | About us | Products | Quality | Research | Order | Contact | Chinese
        影音先锋制服丝袜第一个,国产精品1区2区3区,热99re这里只有是精品,九九九九精品视频在线观看,制服丝袜有码中文字幕在线视频,国产角色扮演在线精品
        <b id="1vlfl"><delect id="1vlfl"></delect></b>

              <span id="1vlfl"></span>
              <nobr id="1vlfl"><thead id="1vlfl"></thead></nobr>

              <b id="1vlfl"><delect id="1vlfl"></delect></b>
              <menuitem id="1vlfl"></menuitem><b id="1vlfl"></b>
              <menuitem id="1vlfl"></menuitem>

              <menuitem id="1vlfl"></menuitem>