Surface treatments at Sino Concept

For Sino Concept, the surface treatment’s quality is not only a state of mind but mainly a true ambition that permanently mobilizes our team.

Surface treatments for steel barriers

Because of the tracking, multiple controls and individual marking of our products being processed,  each piece is subject to a systematic control. This means our controls go from the receipt of raw materials until the examination of finished products before they are getting packed and shipped.

Discover our surface treatment skills:

Zinc plating process for steel bollards


E-coating factory


Hot-dip galvanizing factory


Powder coating factory


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