97超级碰碰碰碰久久久久

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      スチール格子、スチールドライブウェイ格子、海洋スチールグレーチングを歩く - 九龍

      プロフェッショナル格子ソリューションサプライヤ。 中国のトップ格子メーカー。

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      寧波九竜の機械製造有限公司(NJMM)は、
      中国での格子プレス溶接鋼の生産に特化大手メーカーの一つです。 有名な港湾都市-Ningboに位置しています。
      それはすべての年だけ寧波Lishe国際空港まで車で30分、寧波港非沈泥、深層水と氷のないことの利点を持つ有名な国際港へ車でわずか25分と便利な交通と優れたロケーションに位置しています円形。

       

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      • 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...
      • Steel bar grating is a good choice for strength, safety, long-term cost and durability. And it can be divided into open steel grating and closed steel grating. Open steel grating means the steel grating with open ends.The two sides of the steel grating with no frame. The common size is 900mmx 580...
      • Longta stair tread is made of steel grating, and widely used in all steel ladder.The surface treatment of stair tread is hot dip galvanized. There are 8 types of treads distinguished by different nosing & installation. ( 1 ) According to the anti slipping demand, the stair tread can be divid...
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      97超级碰碰碰碰久久久久
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