Jiangong Mansion, No. 308 Xiangzhang Avenue, Hefei Hgih-tech Zone, Anhui, China                 

                    0551-2647231                 

                    0551-2626974                 

                    230088                 

                    ahhjgjt@mail.hf.ah.cn                 

                    http://www.hfjgjt.cn                 

                    http://www.hfcegc.com