信慧知识产权

Phone:
(+86-10) 8233 5586
(+86-10) 8231 1753

E-mail:
ipfirm@beijing-sunhope.com
sunhope@263.net.cn

Fax:
(+86-10) 8233 5792
(+86-10) 8233 5982

Address:

5th Floor, Tower B, Grand Place,
No.5 Huizhong Road, Chaoyang District,
Beijing 100101, China.