Today I will take you to our PVD black color coating production line.

First, we fix the stainless steel sheet in the hanging area.

Second, the stainless steel sheet will be subjected to an electrocleaning proess in the electrolytic tank.

Third, we will put the stainless steel sheet into cleaning tank.

After cleaning, we let the prepared stainless steel into an electrolyte solution containing balck titanium ions.

After the plating process is completed, we will clean and dry the surface of the stainless steel.

Then, we will either apply a protective film or place a layer of protective paper on it.

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