在线AⅤ亚洲中文字幕

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    1. Professional grating solution supplier. Top grating manufacturer in China.

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      Welcome to our company

      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

      • Customized? Special-shaped? ?Steel Grating   Jiulong Machinery is recognized as the leader in the field of steel grating manufacturing. To satisfy increasingly growing market demand for fabricated steel grating, we introduced automatic acetylene cutting CNC in 2016, which is capable of proce...
      • Special-shaped steel grating can be assembled into circular, trapezoidal, semi-circular, triangular, fan-shaped. Solid grid welding makes it have the characteristics of high load-bearing, light structure, easy to hoist, beautiful appearance and durability. Can be customized according to customers...
      • On Aug 22nd, we organized a?phone photography training class. In the course, the teacher told?the basic knowledge of mobile phone photography to us. And the teacher through the introduction of mobile phone photography function, composition of photography and other aspects of teaching mobile phone...
      • There are two ways of installations for steel grating,One way is by welding and the other is by installation for fastener. Welded fixing?is suitable for those places where there is no need to move or dismantling,?such as the platforms?around the equipment. And adopting the clip fixing will be muc...
      • Compound steel grating?is composed of plate on sealed surface & steel grating with certain spanning capability. Compound steel grating is formed of any type of steel grating and chequered plate in different thickness. The grating of JG323/40/100, JG253/30/100 or JG323/60/100 is widely used a...
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      在线AⅤ亚洲中文字幕

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