Address: Room 226, Office Building 95, Xisanqi, Haidian District, Beijing
TEL：（86）10 82908636
FAX：（86）10 82902970
Marketing Manager：Weanny Ma
Email:weanny.ma@bjssil.com
QQ:15388878
Marketing Department：
Email:market@bjssil.com
Customer Service Department：Louis Liu
Email:cus.service@bjssil.com
QQ:3144312014
Website:http://www.bjssil.com
