Address：NO.18, GUOQIAO ROAD,SALTCHEMICAL NEW MATERIAL INDUSTRIAL PARK, HUAI’AN CITY, JIANGSU, CHINA

Tel：0519-82896505  0519-82899099   0311-86260756   0311-86260759    
Selina Niu（+86 18796908173）   Grace Zhao（+86 13961262375）

Fax：0519-82893800

Fax：0519-82893800

Email：sales@willingbio.com

Website： http://www.willingbio.com