Guangzhou GNT Chemical Co., Ltd.
Add：Floor 5, Building E, No.501,Zhongshan west Avenue, Tianhe District, GuangZhou City, China
Add：Jinlong industrial Zone, Jiulong Town, Luogang district, Guangzhou City
Fax：020-85550593
Web：www.gnt-cn.com
Tel：4008 386 389