Participating Norms

  • GB/T32076 "Pre load High Strength Bolted Structure Connection Pair"
  • Industry Standard "Technical specification for high strength prestressed anchor bolts of wind turbine foundation connection"
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  • Landline：029-37282333
    cell-phone number：18064306545（Manager Si）
    E-mail：haifengwind@vip.tom.com
    Postal Code：712200
    Address：No.1, 2nd Road, Industrial Park, Wugong County, Xianyang City, Shaanxi Province

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