Contact Information: China (mainland)
  GNS (USA) Enterprises Group, Inc.

Room #412. Heng Hua International Business Center, Building No.3
N. YueTan Street, XiCheng Districtt
Beijing 100045
P. R. China
Phone: (+86)-10-5856-6618 (Beijing)
(+86)-21-6327-3023 (Shang Hai)
Mobile: (+86) 13911409817
Fax: (+86)-010-5856-6619
e-mail: sonoclot@yahoo.com

Contact Information: China (mainland) - USA Office
  GNS (USA) Enterprises Group, Inc.

2500 City West Blvd.
Suite 300-3047
Houston, TX 77042 USA
Phone: (832) 798-0899
Fax: (281)-395-2298
e-mail: GNS@sienco.com



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