for the following products
4-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)ethyl]benzenesulfonamide | Glimepiride sulfonamide and N-[2-[4-(Aminosulfonyl)phenyl]-3-ethyl-2,5-dihydro-4-methyl-2-oxo]-1H-pyrrole-1-carboxamide
Located in Hangzhou National Hi-Tech Industrial Development Zone, Hangzhou Zhongqi Chem Co.,Ltd is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries.
Our advantage :
1.We do not simply provide chemicals, we provide chemical solutions and expertise;
2.We have trained, highly effective team to solve the problem at the first time;
3.Our QMS (quality management system) ensures the product quality strictly;
4.Strong rese...
