Contact ：
Company Name: Beijing Signal Knight Technology Co., Ltd.
Contact Person: Louis Qin
Street Address: Room A-01C, No.3 Chaoting Apartment, Wangjing International Commerce Center, 8 Furong Street. Chaoyang District,Beijing,China
City: Beijing
Country/Region: China
Zip Code: 100102
Telephone: 86-010-59035308
Mobile Phone: 86-13601270608
Fax: 86-010-59797999-812
Website: http://www.8signal.com