• <noscript id="moqqm"><noscript id="moqqm"></noscript></noscript>
  • <li id="moqqm"></li>
  • exquisite products

        Relying on state-level and authorized Han-steel technology center, Han-steel has developed successfully 8 series steel products and 34 steel grades such as auto beam steel, auto wheel steel, API steel etc.. Commercial cold/hot strip-based galvanized products were honored with "National Gold Award for the quality of metallurgical products "; The cold-rolled products and hot strip directly pickling products got the EU Environmental Protection Certificate. Han-steel products are widely used in many fields such as automotive, home appliances、construction、 machinery manufacturing、petrochemicals, shipbuilding, aerospace. Olympic venues such as "Bird Nest" and "Water Cube" and some well-known projects such as CCTV new site、the Beijing-Shanghai and Beijing-Shijiazhuang high speed rails have adopted the Han-steel products.
    近親相姦中出し親子白木优子,亚洲玖玖爱伊人,亚洲视觉盛宴,国产av菠萝菠萝蜜
  • <noscript id="moqqm"><noscript id="moqqm"></noscript></noscript>
  • <li id="moqqm"></li>