for the following products
Bekanamycin | D-Streptamine | Kanamycin B base and D-Streptamine,o-3-amino-3-deoxy-a-D-glucopyranosyl-(1®6)-O-[2,6-diamino-2,6-dideoxy-a-D-glucopyranosyl-(1®4)]-2-deoxy-
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...
