On May 24, Was invited to join in 4th China High-precision Aluminum Deep-processing Forum and made the report of “ Chromium-free Passivation Process of High Corrosion Resistance Aluminum Alloy ”
May 15, 2016 Chairman of the board of directors and general manager Mr. Baoqi Li was employed as a member of Coating and Surface Protection Technology Committee of China Corrosion and Protection Institute.
