Zhengzhou Yihe Fine Chemicals Co., Ltd. (formerly Henan provincial road Pure Chemical Technology Co., Ltd.)

Address: 1500m North East of the intersection of Renmin Road and Shenzhou Road, Xinzheng City, Zhengzhou City, Henan Province

Post code: 451150

Tel: 4006808890 (0371) 63563761 63563764

Fax: (0371) 63563936

Email: dchgyx@163.com

Website: http://www.dchg.com.cn

QQ：1292645375 67100894