Professional grating solution supplier. Top grating manufacturer in China.

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About Us

Ningbo Jiulong Machinery Manufacturing Co., Ltd (NJMM)
Is one of the leading manufacturers specializing in producing press-welded steel grating in China. Located in the famous port city —Ningbo.
It has convenient traffic and superior location with only 30-minute drive to Ningbo Lishe International Airport and only 25-minute drive to Ningbo Port—the famous international sea port with the advantage of non-silting, deep-water and ice-free all year round.

 

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Latest News

  • 23/11 20

    bar grating

    Specific Considerations for Bar Grating Proper specification of bar gratings includes a determination of load conditions, effective unsupported clear span, flooring surface, trim and finish. Appropriate consideration of these elements plus any features unique to their particular application will...
  • 23/11 20

    Specific Considerations for Bar Grating Proper specification of bar gratings includes a determination of load conditions, effective unsupported clear span, flooring surface, trim and finish. Appropriate consideration of these elements plus any features unique to their particular application will ...
  • 20/11 20

    mezzanie grating

    In the refurbished Montreal apartment designed by Canadian architect Jean-Maxime Labrecque, the cover of subway ventilation ducts is used as walls, railings and storage rooms. The decoration by local designers includes the kitchen and living space on the first floor, and two or more mezzanine flo...
  • Ningbo Jiulong Machinery Manufacturing Co., Ltd is the largest & one of the oldest manufacturer & exporter of manhole covers in China. Contact: Andrew Young , Cell phone | Whatsapp: 0086-13957420058  , Email: info@jlgrating.com     Steel Grating General Information: 1. All L of ...
  • As the pandemic crisis lingers, how we continue to meet it has become a matter of debate. Some are choosing to continue physical isolation by staying home a bit longer, others have begun sticking their toes back into the world. But whether you stay home or venture out, there is one thing on which...
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