Changzhou Ruiqing Bio-Pharmaceutical Technology Co.,Ltd.
Contact:Mr.Zhou
Tel:+86-519-85859396
Mobile:15380475813
QQ:656870630、1761596703
ADD:Room 806,High tech Researcher,Nanjing University,Science and Education City,Wujin District,Changzhou,Jiangsu,China.
E-mail:sales@ruiqingchem.com |