<thead id="w28t2"></thead>

      <optgroup id="w28t2"><cite id="w28t2"><acronym id="w28t2"></acronym></cite></optgroup>
    1. <center id="w28t2"><cite id="w28t2"></cite></center>
      <object id="w28t2"><strike id="w28t2"></strike></object>
      <object id="w28t2"></object>

      <delect id="w28t2"><rt id="w28t2"></rt></delect>
          <progress id="w28t2"></progress>
        1. <thead id="w28t2"><label id="w28t2"></label></thead>

            1. <delect id="w28t2"></delect>

                  <thead id="w28t2"><cite id="w28t2"><dl id="w28t2"></dl></cite></thead>

                    1. <ins id="w28t2"><strike id="w28t2"></strike></ins>
                      Your Position: Home > Main Brand > Silande

                         Zhengzhou Zhongyuan Silande High Technology Co., Ltd. was founded in 1983, thrived as the first hi-tech company specialized in sealant research, produce, and sale. As the leading enterprise in the industry of sealant, it was one of the first enterprises engaging in Silicone Structural Sealant production and sale, appointed by the National Economic and Trade Committee. 

                         The company’s products cover several series, including polysulfide, silicone, butyl, epoxy, polyurethane and coating, which have been widely applied on building curtain walls, anti-corrosion, automobile, solar power PV modulus, LED and military purpose. At a world-class level, all the products have passed European Standard, and achievement appraisal affiliated to a nation, province or ministry. As an excellent substitute of imported product, our sealant has been widely used in ten thousands of remarkable National and foreign projects, such as National Theater, Beijing International Airport, National Museum, World Expo China Pavilion, Shenzhen Stock Exchange Center, Shanghai Center, Hongkong-Zhuhai-Macau Bridge, Cross-sea bridge in Hangzhou Bay, Rolex Mansion in Dubai, COCOON Mansion in Japan. Some famous enterprises like Fuyao Group, Zhengzhou Yutong Bus, Lee Chang Yung Chemical Industry and Sinopec Yangze Petrolchemical Company Ltd have already adopted our products.

                      国产免费av片在线还看下载 97无码免费人妻超级碰碰碰碰| 国产国产人免费人成免费视频| 国产美女爽到喷出水来视频| 精品亚洲aⅴ在线无码播放| 午夜免费啪在线观看视频| 上别人丰满人妻| 桃花社区在线观看完整版| 亚洲色噜噜网站在线观看| 青柠视频在线观看大全| 男人添女人下面真爽视频免费| 《内衣办公室》完整版在线观看|