Address : Hou Zhugezhuang, Fangshan St.,Fangshan district, Beijing, China
Postal Code : 102400
Chairman : Zhang Zhenying
                     +86-10-69328752
Fax : +86-10-69328763
Tel : +86-10-69328752
Sale Dept. : Li Zhenhai     
                       +86-10-69328630                        +86-13910262175