Welcome to the Official Website of Zhengzhou Light Alloy Institute Co.,Ltd. !

Hotline:+86-371-68918239/8534    Contact us     E-mail

Your present location:Home >> News >> Industry News
    • Summary:

      As the electroless nickel plating layer has excellent uniformity, hardness, wear resistance and corrosion resistance and other comprehensive physical and chemical properties, the technology has been widely...

current show 1-1 record total 1 record

豫ICP备16019588号-1   Powered by www.300.cn COPYRIGHT © Zhengzhou Research Institue of Light Metals