SHAANXI SHANGNAN DONGZHENG CHEMICAL CO., LTD.

RENJIAGOU, CHENGGUAN TOWN,SHANG NAN COUNTY,

SHANG NAN COUNTY,SHANGLUO CITY,

SHAANXI PROVINCE, CHINA

Call Us:1399-1503-401
            1399-1503-414

E-mail:sales@dongzhengchemical.com

E-mail:ruiling@dongzhengchemical.com