Berdan Cıvata produces 10.9 and 12.9 quality, coated or uncoated flange bolts, studbolts, nuts, foundation anchors etc. for Refineries where are in domestic and abroad.

 

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Dear project owners, it is important where you bought bolt. You can buy the bolts of this crane.
Same brick, same concrete.. Why do you think that only this building is survived?