ADD: 613Room,Sanjiangmansion, No.170 Nanyang Road , Zhengzhou City , China
P OST CODE :450053
Sales department
TEL : +86-371-63600699 / 63757970 / 63766038 / 63527131
FAX : +86-371-63600698
E MAIL : webmaster@chemzz.com / zzxjlhn@hotmail.com
Purchasing department
TEL: +86-0371- 63757970 / 63600699
FAX: +86-371-63600698
E MAIL : webmaster@chemzz.com