1. Sales Department
    Mr. Gao(GM)    Mobile: 86-189-3518-1693,  Fax.No.: 86-0351-5603804
2. Export Department
 Ms.Tina                       E-mail:market@sxhngk.com            Skype: gyhgy018
 Tel.No.: 86-0351-5603804      Fax.No.: 86-0351-5603804
3. Design department
 Mr. Hou & Mr. Gao          E-mail:design@sxhngk.com
4. Technical Department
 Mr. Guo & Mrs Su           E-mail: technical@sxhngk.com