Cr3+ Technology is approved by AKZO

http://www.goldapple.com.cn 6/26/2008

On  25th May,2008,  new pretreatment Cr3+ Technology of our factory is approved by AKZO. Cr3+ is one new technology for Aluminium profiles pretreatment. This  technology reduces the content of  chrome. Now we are supplying Cr3+  Aluminium profiles  to  JAPAN.