Jiangsu dingsheng chemical industry co.,ltd
- Contact:Julia Zhu
- Phone: 86-15351991880
- Tel: 86-519-88995252
- Fax: 86-519-88995252
- Mail: 214704970@qq.com
Main product: Cyanoacetamide, trimethyl orthovalerate, dimethyl acetylenedicarboxylate,
diethyl acetylenedicarboxylate, tetraethyl orthocarbonate and cyclopropyl cyanide etc