Xi'An Lanzhiguang Fine Material CO.Ltd .
Add: East of Nanjiangdu Village, Gaoqiao Street, Fengwei New District, Xi’an City, China
Tel: +86-29-88514362
Fax: +86-29-88514362
Contact: Manager Min+86-13669193868
E-mail: languang@languangchem.com  languang@hi2000.com
URL: http://www.languangchem.com   http://www.lanzhiguang.cn/