for the following products
(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone | (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidone | (R)-(-)-5-Hydroxymethylpyrrolidin-2-one | 5-Hydroxymethylpyrrolidin-2-one | D-Pyr-OL | D-Pyroglutaminol and 2-Pyrrolidinone,5-(hydroxymethyl)-, (5R)-
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...
