The closing of the main bridge of Wenzhou Oujiang Beikou Bridge, which is provided by Haihong elderly for long-term protection

On the morning of December 30, 2021, the world's first three-tower four-span steel truss girder suspension bridge, the main girder of Wenzhou Oujiang Beikou Bridge, was all hoisted, ushering in the victory of the most critical node of the main bridge closure

The main girder of Wenzhou Oujiang Beikou Bridge, which is provided by Haihong elderly for long-term protection, is a 110-span steel truss girder.

With rich experience in bridge anti-corrosion, the elderly Haihong provided customized coating solutions for Wenzhou Oujiang Beikou Bridge, which not only ensured that the steel truss girder resists external impact during transportation and "cable beam intersection" and other hoisting links and keeps the paint film intact , and ensure that the coating exerts the expected long-term protection to escort the bridge

Professional quality is trustworthy

Haihong is one of the anti-corrosion coating suppliers that entered the bridge market in the early days.

At present, Haihong has provided protection for more than 180 large-scale steel structure bridges in China.

About Haihong Old Man

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