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        1. ES | CN
          +86 512 5337 5226
          Home >> Product by Type >> Track Bolt
          High Strength Bolt

          High Strength Bolt

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            We produce track bolt according to AREA, BS, DIN and GB

            Grade: 4.6, 5.6, 8.8, 10.9

            Coating: Zinc, hog dip galvanized, dacromet, black

            We control our quality strictly in process manufacture. Each production chain is given strict management and testing. Quality always comes first. The annual production capacity is 18000 tons of track bolts and sleeper screws.

            As well, our products are also approved by world class railroad company, such as UPRR, BNSF, SBB, SRT, PNR, MTR etc.

            We would like to help expanding your railway business.


          Description

          We produce track bolt according to AREA, BS, DIN and GB

          Grade: 4.6, 5.6, 8.8, 10.9

          Coating: Zinc, hog dip galvanized, dacromet, black

          We control our quality strictly in process manufacture. Each production chain is given strict management and testing. Quality always comes first. The annual production capacity is 18000 tons of track bolts and sleeper screws.

          As well, our products are also approved by world class railroad company, such as UPRR, BNSF, SBB, SRT, PNR, MTR etc.

          We would like to help expanding your railway business.


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          欧美一级大黄大黄大色毛片