J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Shanghai Gileader Advanced Material Technology Co., Ltd.” is a specialized high-tech Corporation integrated with the research and development, production technical services, marketing and trade on special material of Silicone, OLED, Organic I

High purity Application:Pharmaceutical intermediates, Material synthesis and analyzing the expectant ingredients