Guangzhou(headquarters):
Room 1004, Zhonghe Building, No. 3, Yongfu Road, Guangzhou, PRC
Tel: +86-20-37661879, +86-20-37660600
Fax: +86-20-37661596
E-mail：info@nbl.com.cn

Beijing :
Room402, Shangdijiayuan No.13 Building, Shangdi Road, Beijing, PRC
Tel: +86-10-82781913

Wuhan:
Room1511, Unit 2, Teyi Building, Guangguchuangye Avenue, Wuhan, PRC
Tel: +86-27-67849836