for the following products
Cefoperazone sodium | Cefoperazone sodium, Pharma | Cefoperazone, Sodium Salt and 6R-[6alpha,7beta(R)]]-7-[[[[4-Ethyl-2,3-Dioxo-1-Piperazinyl)Carbonyl]Amino](4-Hydroxyphenyl)Acetyl]Amino]-3-[[(1-Methyl-1H-Tetrazol-5-Yl)Thio]Methyl]-8-Oxo-5-Thia-1-Azabicyclo[4,2,0]Oct-2-Ene-2-Carbox
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...