Email: sales@win-winchemical.com
Hotline ：0086-0577-64498589
The 87th China International Pharmaceutical Raw Materials/Intermediates/Packaging/Equipment Fair (AP...
On September 2nd, the Center for Drug Evaluation (CDE) of the National Medical Products Administrati...
On August 11, a positive case of COVID-19 was found at the terminal of Ningbo Zhoushan Port, the wor...
Win-Win chemical，Fine chemicals expert in Aromatic Series、Heterocyclic Series 、Organosilicone、Chiral Series...