Address: 3 / F, building 1, yard 3, Xixing Road,Houshayu Town, Shunyi District, Beijing. 101318
Phone: +86(010)87663515
Email: navchina@casc.com.cn
Phone: +86 (010)87663515 - 6007
+86 (010)87663515 – 6011
+86 15900712603
Email: navmark@casc.com.cn
http://efb.siniswift.com:801/
