酮基丙二酸二乙酯

Zhengzhou Versailles-special chemical Technology Co. Ltd. is a high-tech company which specificalized in R&D and production of fine chemicals, pharmaceutical raw materials and intermediates. Located in zhengzhou high and new technology industrial development zone , the company owns R&D labs and pilot workshop, and is equipped with complete experiment equipments and advanced analyzing and testing equipments (such as 400NMR, HPLC, etc.). Main business of the company includes two parts. One is custom chemicals service, which aims at providing service to Chinese and overseas companies enga