Pickling is a method for cleaning metal surfaces. It is usually carried out along with pre-tinning. The workpiece is typically immersed in a solution of sulfuric acid or the like to remove oxide films and other coatings from the metal surface. It serves as a pre-treatment or intermediate treatment for processes such as electroplating, enameling, rolling, etc.








Liquid Nitriding Plant
QPQ Heat Treatment
Salt Bath Nitriding Factory
QPQ Heat Treatment Pricing
QPQ Heat Treatment Manufacturer
Salt Bath Nitriding Price
Salt Bath Nitriding Manufacturer
QPQ Heat Treatment
Anodized Coloring Surface Treatme
