Zinc plating, chrome plating, painting—yes, but what comes before?
That's right, BEFORE painting, zinc plating, or chrome plating, you naturally have to "prepare" the parts.
It's unthinkable to paint over a rusted part, zinc plate a greasy bolt, or chrome plate an unpolished surface! That's what we used to call, in the Army (and elsewhere :)), PSM: paint over sh*t :)
No, each part must undergo preliminary treatment, and that's the treatment we perform at the Workshop with the parts you entrust to us. We've even made a short YouTube video to discuss it—it's always more "illuminating" with images ;)
Restoration lies in the smallest details :)