<sup id="zsvr3"><meter id="zsvr3"><video id="zsvr3"></video></meter></sup>

    <em id="zsvr3"><ol id="zsvr3"></ol></em>

    <sup id="zsvr3"><menu id="zsvr3"><form id="zsvr3"></form></menu></sup>

    <em id="zsvr3"><ol id="zsvr3"></ol></em><sup id="zsvr3"></sup>
    <em id="zsvr3"><ins id="zsvr3"></ins></em>

    <em id="zsvr3"></em>
    <dl id="zsvr3"></dl>

    Q&A

    • Extrusion machine production

      (1) tapered pressure ring or wear ring wear, replace the wear ring or tapered pressure ring; (2) the screw head wear, replace the screw head.

    • Extrusion machine production

      (1) tapered pressure ring or wear ring wear, replace the wear ring or tapered pressure ring; (2) the screw head wear, replace the screw head.

    Henan Jingu Industry Co., Ltd. All rights reserved.Technical Support:Yu Internet Marketing Technology

    男人天堂av