Regulation
Beijing Beixin-Zhicheng Intellectual Property Agent CO., LTD
Add：West Building,No.16,Xizhimen Nandajie,Xicheng District,Beijing，100035 China
Tel: (010)66160610/66514270/66514271/66514273/66514274/66171933
(010)66163948/66513638/66168467/62028370/66187772
Fax: (010)66514272
E-mail: zlh@bpta.com.cn/13910307801@139.com