人人草人人做人人爱,中文字幕人妻无码系列第三区,亚洲综合av在线在线播放,8av国产精品爽爽ⅴa在线观看,亚洲日韩v无码中文字幕,丁香花在线观看免费观看图片,国产青榴视频在线观看,日韩人妻无码一区二区三区久久99,精品精品国产高清a毛片,色婷婷狠狠久久综合五月

<menu id="ky22g"></menu>
<ul id="ky22g"><pre id="ky22g"></pre></ul>
<ul id="ky22g"><pre id="ky22g"></pre></ul>
  • <blockquote id="ky22g"><tfoot id="ky22g"></tfoot></blockquote>
  • <ul id="ky22g"><pre id="ky22g"></pre></ul>
    Welcome to Handan Jinggong construction anchor Manufacturing Co., Ltd! Hotline:+86-13932093786
      Delivery guarantee  Exchange guarantee  

    Handan Jinggong construction anchoring Manufacturing Co., Ltd. is a group company integrating expansion bolt series, chemical anchor bolt series, steel structure large hexagon series, double-edged drilling tail wire series and anti-seismic support series. It has independent research and development, installation, production, design, testing equipment and talents. The company adheres to the "Seiko quality" "Integrity of the world" business philosophy, strive to create the best quality products, serve the majority of users.

    The company's predecessor was Yongnian County Jinggong expansion bolt factory, which was founded by Chairman Yang Xinsheng in 1997, and drafted the quality standard of expansion bolt enterprise in the same year. This standard has become the quality standard of Yongnian expansion bolt, and no one has surpassed it. In 2002, it was officially registered as Handan Jinggong construction anchor Manufacturing Co., Ltd.; in 2003, it invested more than 8000 square meters in huohuoju Street Development Zone, invested a lot of money to introduce international advanced technology and talents, successfully developed a series of chemical anchor bolt products, and became the sixth domestic enterprise to independently produce chemical anchor bolt; in 2007, it invested 22000 square meters in southwest development zone, mainly producing and selling Sales of large hexagonal steel structure, torsion shear bolt series products, this series of products are all covered by PICC, so that your choice has no worries! In 2014, we developed and produced the double-edged drilling tail wire, and applied for the utility model patent, with accurate positioning and the fastest attack speed of 2.6 seconds, which was highly praised by customers!

    In 2018, we launched sail again, and developed and produced aseismic supports and hangers, comprehensive pipe rack support series products. The products are mainly used in the mechanical and electrical seismic field. In case of strong vibration, the displacement of auxiliary mechanical and electrical facilities is limited, the vibration of facilities is controlled, and the load is transferred to various components or devices on the bearing structure. Science and technology can reduce earthquake damage, reduce or prevent the occurrence of secondary disasters, so as to protect property from loss and strive for time for personnel escape, which plays a very important role and significance for the earthquake resistance and disaster reduction of buildings.

    We will provide solid and reliable protection for government projects, large venues, commercial real estate, urban underground utility tunnel, rail transit, industrial supporting and other application fields with complete in-depth design and product matching.

    Your demand is our constant pursuit. Our company is willing to set sail together with colleagues from all walks of life to create a brilliant future!

     +86-400-021-5595
    About

    COMPANY PROFILE
    CULTURE
    CASES
    Product

    Wedge Anchors
    Chemical anchor bolt
    Casing gecko
    Three, four geckos
    Stainless steel series
    Expansion series
    Contact us

    Address: Southwest Industrial Park, Yongnian District, Handan City, Hebei Province
    Contact: manager Du
    Mobile: +86 13932093786
    Email: hdjinggong@aliyun.com
    Scan, visit mobile phone station

    Scan, visit mobile phone station

    Scan and add wechat communication

    Scan and add wechat communication

    Copyright ? 2020 Handan Jinggong construction anchorage Manufacturing Co., Ltd All rights reserved.  
      站點(diǎn)地圖
    精品人妻少妇一区二区三区不卡 | 99re6在线视频精品免费| 久久久噜噜噜www成人网| 国产成人午夜高潮毛片| 欧美一区二区三区久久综| 内射白嫩少妇超碰| 精品国产av一区二区三区| 蜜桃视频无码区在线观看| 牛鞭伸入女人下身的真视频| 日本大片电影| 豆国产97在线 | 亚洲| 免费人成在线观看视频高潮| 天堂а√在线地址| 国产精品无码免费播放| 久久99精品久久久久久清纯| 无码人妻av一二区二区三区| 国产午夜精品一区二区三区漫画| 国产xxxxx在线观看| 亚洲高清毛片一区二区| 欧美性生交xxxxx久久久| 亚洲精品无码久久毛片| 国产精品美女久久久| 久久国产精品二国产精品| japanrcep老熟妇乱子伦视频| 亚洲欧美中文日韩在线v日本| 被灌满精子的波多野结衣| 1000国产精品成人观看视频二| 亚洲日韩在线精品第一品| 日韩精品免费观看| 国产精品高潮久久久无码| 少妇极品熟妇人妻| 正在播放无码| 女人被狂躁C到高潮| 亚洲日韩中文字幕天堂不卡 | 性做久久久久久| 性欧美巨大乳| 国产美女自慰在线观看| 欧美性猛交xxxx黑人| 青青草免费公开视频| 人妻无码中文专区久久五月婷| 国产亚洲自拍一区|
    在線(xiàn)客服
    熱線(xiàn)電話(huà)
    13932093786

    微信公眾賬號(hào)
    邯鄲市精工建筑錨固制造有限公司,車(chē)修壁虎,化學(xué)錨栓,套管壁虎,三片、四片壁虎,不銹鋼系列