In recent years, magnesium alloy as lightweight parts of the ideal material used has been the rapid development of our commitment to seize the opportunity to break through the difficulties of magnesium alloy surface treatment, successfully developed a new intermediate layer processing technology. The technology is unique to our company, and has won the respect and trust of customers in aerospace, aviation, communications, communications and other industries. In the middle layer on the basis of magnesium alloy of nickel, copper, silver, gold plating and chemical oxidation treatment, the competitiveness of the core is to ensure the salt fog and adhesion reliability based on yield can be increased to more than 85%, the success of the technology into production quantity. The company will continue to focus on magnesium alloy surface treatment research and development, customer demand oriented, and strive to promote the application of magnesium alloy to more fields.