<nav id="aogq1"><sub id="aogq1"></sub></nav>

    <li id="aogq1"><tr id="aogq1"><kbd id="aogq1"></kbd></tr></li>
    <tbody id="aogq1"><track id="aogq1"></track></tbody>
    <dd id="aogq1"><big id="aogq1"></big></dd>
    <th id="aogq1"></th>

      1. <rp id="aogq1"><ruby id="aogq1"><input id="aogq1"></input></ruby></rp>

          <dd id="aogq1"></dd>
        1. Jiangsu Yisidaer Precision Technology Co., Ltd.

          Established in January, 2002, with production and business location at No. 59 east of Yanxin Road, Huishan Economic Development District Wuxi, covers an area of 8000 square meters. It has the more than 100 sets of equipment from domestic and foreign countries (Switzerland, Japan, Germany, etc.). The company mainly produces polycrystalline synthetic diamond (CVD, PCD/PCBN) cutting tools, bearing cutting tools, diamond bearing tooling, diamond bearing wear resistant devices... ...


          av大片在线无码免费_五月天激情婷婷婷久久_国模冰冰02[150p]色综合_粉嫩的竟然没有一根毛