欧美一级特黄大片欧美黑寡妇aa,婷婷我不卡,淫色人妻?亚洲一区激情,黄日本大片免费观看

  1. <acronym id="3kt3m"><strong id="3kt3m"></strong></acronym>
    <td id="3kt3m"><strike id="3kt3m"></strike></td>
  2. <acronym id="3kt3m"><label id="3kt3m"></label></acronym>
  3. <td id="3kt3m"><option id="3kt3m"></option></td>
    <big id="3kt3m"><ruby id="3kt3m"><menu id="3kt3m"></menu></ruby></big>
    • 1
    • 2
    • 3
    • 4
    Home>h > Service System
    Service System

    Service

    Contact
    • East Of Pingcheng Road, Jiaoxi Industrial Park, Jiaozhou of Qingdao City, Shandong Province, China
    • 0532-82217766
    • 0532-82217766
    • zhongsu@madeplasticmachinery.com
    Pre-sales
    ●Products features and application introduction
    ●Recommend suitable processing technology
    ●Offer information consultacny
    ●Offer testing methods and production technology standard
    Machinery Production
    ●Offer the machinery installation required conditions
    ●Could change the solution modification without notice
    ●Study and solve technology situation and materials formulation together

    After-sales
    ●Offer installation and worker training
    ●Establish and record customer document
    ●Offer spare parts to assure the machine maintenance and stable production
    ●Offer necessary technique support for the new machinery
    ●Regularly visit customers and collect feedback
    ●Promise of one year quality guarantee, lifetime guarantee of machine maintenance

    1. <acronym id="3kt3m"><strong id="3kt3m"></strong></acronym>
      <td id="3kt3m"><strike id="3kt3m"></strike></td>
    2. <acronym id="3kt3m"><label id="3kt3m"></label></acronym>
    3. <td id="3kt3m"><option id="3kt3m"></option></td>
      <big id="3kt3m"><ruby id="3kt3m"><menu id="3kt3m"></menu></ruby></big>