We have got the certification of EN13204 which is European standard. This certificate test in our company done by TUV group Germany. There are ISO9001-2008 and CE quality system. It’s pleasure to support you put advantage characteristic products your project  documents ...
Telephone:86-01083630262
Address:Room 509,the 5th floor,No25 building,18 region,No188, the west road of the south 4th ring, Fengtai D, Beijing, Beijing, China