Hong Tai Professional environmental protection metal surface treatment expert
The company was founded in 2002, development, production, management, technical service professional metal coating pretreatment agent, the main products have various metal surface phosphating agent, degreasing agent, surface adj...
Commonly used are the following oxidation coloring methods: 1. anodized film of aluminum anodized film is dyed by adsorbing dyes. The anodic oxide film of 2. spontaneous anodic oxide film is a kind of anodized oxide film produced spontaneously by the alloy itself under the effect of electrolysis
In order to quickly promote green environmental protection production, dispel the doubts of enterprises. We put forward the whole package of environmental protection package service: technology, support, service, cooperation and win win. The implementation scheme is as follows: