日韩成人高清,欧美日韩小说图片综合网站,国产精品一级 片内射视频,国产精品无码污污污免费网站

    <noscript id="zunpm"><ins id="zunpm"></ins></noscript>
    <th id="zunpm"><xmp id="zunpm"></xmp></th>

  1. <label id="zunpm"><bdo id="zunpm"></bdo></label>
    <ruby id="zunpm"><bdo id="zunpm"><legend id="zunpm"></legend></bdo></ruby>

    <strike id="zunpm"><blockquote id="zunpm"></blockquote></strike>
    <noscript id="zunpm"><ins id="zunpm"><listing id="zunpm"></listing></ins></noscript>

    ABOUT US

    About Us /Corporate Culture /Leading technology /Detection means /International Exchange / Download Brochurer
    Leading technology

    The company have product development center, use CAE software  and computer platform, simulate and demonstrate the production process, mesh generation , by computing to achieve the best results. Under the guidance of  science and technology innovation , a combination of manufacturing ,study and research, followed  the times, constantly increase new product development efforts, so that our company in the field of  technological innovation, new product development, the patented invention have made remarkable achievements. In addition, the company use lost foam and sand casting process, equipped with EPV-C negative pressure vacuum casting equipment.

     

    • Contact us
    • Add:Taohuatu Town Shuangta District Chaoyang City
    • Tel:+86-421-5703588    
    • Fax:0421-5703728
    • E-mail:sales@dyhjcn.com

    Sweeping attention to mobile terminal site
    Copyright:Chao Yang Duo Yuan Alloy Casting Co.,Ltd   ICP filing number:遼ICP備2022008576號(hào)-1