<i id="7lrlr"><font id="7lrlr"><p id="7lrlr"></p></font></i>
<progress id="7lrlr"><meter id="7lrlr"></meter></progress>

    <track id="7lrlr"><span id="7lrlr"><th id="7lrlr"></th></span></track>

    <track id="7lrlr"></track>

        <span id="7lrlr"></span>
      <ins id="7lrlr"><listing id="7lrlr"></listing></ins>

      <ins id="7lrlr"><meter id="7lrlr"><output id="7lrlr"></output></meter></ins><thead id="7lrlr"></thead>

      <pre id="7lrlr"><pre id="7lrlr"></pre></pre>

      <address id="7lrlr"></address>

        <pre id="7lrlr"><sub id="7lrlr"></sub></pre>

      18703880862【Wechat】
      400-8850-626

      PRODUCT CENTER

      ABOUT YUANDA

      We are committed to becoming
      Professional energy saving panel manufacturer

      Henan Yuanda Group Co., Ltd. has three branches, namely Henan Yuanda new plate Co., Ltd., Henan Yuanda Steel Structure Engineering Co., Ltd. and Henan Yuanda Heavy Industry Co., Ltd., with the addresses of Guodian Town, Xinzheng City, Henan Province and Xuedian Town, Xinzheng City, Henan Province. Yuanda Group was founded in 2003 with a registered capital of 30 million yuan and a total asset of 110 million yuan. The company integrates the R & D, design, manufacturing, installation and testing of steel structure, has the professional qualification of "steel structure manufacturing grade I" and "steel structure engineering professional contracting grade I", and has passed the quality system certification of "IS09001 standard"...

      YUANDA

      An expert in exterior wall enclosure

      Yuanda can provide professional construction services
      tomeet your different needs

      NEWS

      Polyurethane insulation sandwich panel has beautiful appearance and good overall effect. It integrates load-bearing, heat preservation, fire prevention and waterproof into one, and does not need secondary decoration. It has the advantages of quick and convenient installation, short construction period and good comprehensive benefits. The product has a good cost-effective advantage, is a wide range of uses, has the potential of high-efficiency energy-saving building envelope materials, is also a new type of energy-saving board advocated and promoted by the Ministry of construction of the people's Republic of China.

      4p一女三男前后夹击小说_在线欧美精品一区二区三区_美女扒了内裤让男人桶_久久婷婷五月综合色d啪