• <mark id="vjmyr"></mark>

  • <ins id="vjmyr"><acronym id="vjmyr"></acronym></ins>
    1. <tr id="vjmyr"><small id="vjmyr"><delect id="vjmyr"></delect></small></tr>
      <output id="vjmyr"><track id="vjmyr"></track></output>

    2. <menuitem id="vjmyr"></menuitem>
    3. <ins id="vjmyr"></ins>
        <tr id="vjmyr"></tr>
        <tr id="vjmyr"></tr>

        <mark id="vjmyr"><track id="vjmyr"></track></mark>
            1. <tr id="vjmyr"></tr>
              1. <noframes id="vjmyr"><small id="vjmyr"></small></noframes>

                  <sup id="vjmyr"><track id="vjmyr"></track></sup>
                  <tr id="vjmyr"><small id="vjmyr"><delect id="vjmyr"></delect></small></tr>
                        <kbd id="vjmyr"></kbd><tr id="vjmyr"><small id="vjmyr"></small></tr>

                      1. <ins id="vjmyr"><video id="vjmyr"></video></ins>
                        1. <menuitem id="vjmyr"></menuitem><ins id="vjmyr"><video id="vjmyr"></video></ins>
                        2. 聯系我們
                          Villa structure large-scale renovation, such as villa "expansion", "digging basement" and other large-scale renovation and transformation of villa structure, unless consensus is reached with the opener in the purchase of houses, otherwise once found property owners will be promptly asked to stop work, wanggui.89ix.com linhuaye.89ix.com fanghuomen.89ix.comfenliqi.89ix.comsuoju.37ix.com.cn hengliu.37ix.com.cnremove the alteration and then fine, or think twice before proceeding. If large-scale structural changes are really needed, they must be carried out with the cooperation of "structural engineers". Not only should the drawings be professional and precise, but also the building materials such as concrete should be used for "building" and the craftsmanship should be paid great attention to. There is still a big difference between domestic designers and architects. In order to ensure the safety of housing, owners are implementing such plans and selecting construction units with relevant professional qualifications.


                          1. 電話:13313028229
                          2. 網址:www.www.jiaxinsm.com

                          版權北京鋼結構工程匠心公司網址:www.www.jiaxinsm.com 推薦:北京鋼結構設計,北京鋼結構廠房施工,北京別墅擴建改造

                          精密鑄造件加工 保定空調維修