Guangpu Xi Road,Huang Pu District,Guangzhou, China
TEL：+86-20-37660600 / 37661879
FAX：+86-20-37661596
Beijng Office:
Room 819, 8th floor, Huatian Building, No. 6 xiaomachang, Lianhuachi East Road, Haidian District, Beijing,China
TEL：+86-10-63974330
E-mail: sales@nbl.com.cn
