Beijing Tsingso Technology Co., Ltd.
Comercial
Contact: Michael
Room 202, Kemao Building, Shangdi, Haidian District Beijing China
Phone: 86-10-82780961-808
Cell Phone: 86-15810413632
Fax: 86-10-82780840-810
Email: Business@tsingso.com
Room 202, Kemao Building, Shangdi, Haidian District Beijing China