Anodized aluminum dyed black 1. Design of fixtures and characteristics of making fixtures

The main purpose of pickling passivation treatment is to pickling and passivate stainless steel, to clean up all kinds of dirt, such as oil stains, rust, oxide skin, welding spots, ...

The electroplating industry is an important processing industry and technological production technology with strong versatility, wide application, and cross-industry and cross-secto...

Electro-galvanizing, also known as cold galvanizing in the industry, is the process of using electrolysis to form a uniform, dense, and well-bonded metal or alloy deposition layer o...