Dezhou Tianyu Chemical Industry Co., Ltd.
 
Address: No. 366, Hongdong Road, Tianqu Industrial Park, Decheng District, Dezhou, Shandong Province, China 
Tel: +86 0534-2359755
Fax: +86 0534-2359755
Mobile: +86 13021762298
QQ: 178510592
E-mail: sales@tianyuchem.com.cn
Website: www.qlnna.com