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Products

Brilliant quality

  • Large hexagon high strength bolt conn

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  • Torsion shear type high strength bolt

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  • Cylindrical head welding nail

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About

Company Profile

Quality comes from management, quality is better than life

Hangzhou Haohe Bolt Co., Ltd. is located in Shuguang Village, Dangwan Town, Xiaoshan District, Hangzhou City, with convenient transportation, beautiful environment and outstanding people.

The company has strong technical force, advanced production equipment and perfect testing facilities. It is a professional enterprise producing high-strength bolt connection pairs and cylindrical head welding nails for steel structures. The product grades can be 8.8S-10.9S.

Hangzhou Haohe Bolt Co., Ltd. is a member of China Construction Metal Association and China Machinery General Parts Industry Association. The company has passed ISO9001: 2008 certification.

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  • 10
    million

    Registered capital

  • 8000

    Footprint

  • 50
    people

    Total employees

  • ISO

    Passed ISO9001: 008 certification

Technical strength

The company has strong technical force, advanced production equipment and perfect testing facilities. It is a professional enterprise producing high-strength bolt connection pairs and cylindrical head welding nails for steel structures. The product grades can be 8.8S-10.9.

Case

上海深坑酒店

北京國(guó)貿(mào)二期

杭州之門

特斯拉上海工廠

尼日利亞煉油廠

News

  • Company news
  • Industry News
  • Hangzhou Haohe Bolt Co., Ltd.

    Hangzhou Haohe Bolt Co., Ltd. is located in Shuguang Village, Dangwan Town, Xiaosh...

    MORE
    26

    2020-04

  • Hangzhou Haohe Bolt Co., Ltd.

    Hangzhou Haohe Bolt Co., Ltd. is located in Shuguang Village, Dangwan Town, Xiaosh...

    MORE
    26

    2020-04

  • Hangzhou Haohe Bolt Co., Ltd.

    Hangzhou Haohe Bolt Co., Ltd. is located in Shuguang Village, Dangwan Town, Xiaosh...

    MORE
    26

    2020-04