欧美性爱av

<nav id="15syj"><sup id="15syj"><span id="15syj"></span></sup></nav>
    <nav id="15syj"><video id="15syj"><progress id="15syj"></progress></video></nav>
  • <code id="15syj"></code>
    <th id="15syj"><option id="15syj"><wbr id="15syj"></wbr></option></th><tr id="15syj"><option id="15syj"></option></tr>
    <center id="15syj"><em id="15syj"></em></center>

    <del id="15syj"><small id="15syj"></small></del>
  • <del id="15syj"><small id="15syj"><optgroup id="15syj"></optgroup></small></del>

    Product display
    Why choose us
    our advantage
    • 01
      Circumferential radial welding
    • 02
      New technology of ultrasonic torsional welding
    • 03
      Advanced ultrasonic welding machine
    About us
    SHENZHEN B&LSONIC ULTRASONIC AUTOMATIC MACHINE CO., LTD
    SHENZHEN B&LSONIC ULTRASONIC AUTOMATIC MACHINE CO., LTD. was established in 2008. It is a technical cooperation enterprise of ultrasonic industrial equipment specialized in R & D, design, production and sales. Originating from the precipitation and continuous innovation of ultrasonic technology for many years, the company has grown into a one-stop ultrasonic industrial application technology solution service provider.
    More
    欧美性爱av
    <nav id="15syj"><sup id="15syj"><span id="15syj"></span></sup></nav>
    <nav id="15syj"><video id="15syj"><progress id="15syj"></progress></video></nav>
  • <code id="15syj"></code>
    <th id="15syj"><option id="15syj"><wbr id="15syj"></wbr></option></th><tr id="15syj"><option id="15syj"></option></tr>
    <center id="15syj"><em id="15syj"></em></center>

    <del id="15syj"><small id="15syj"></small></del>
  • <del id="15syj"><small id="15syj"><optgroup id="15syj"></optgroup></small></del>