在线免费观看国产精品,国内自拍区,久草免费资源视频,国产精品二区在线,最近中文字幕无吗高清免费视频,91孕妇精品一区二区三区,日韩在线观看精品

Our R&D team consists of PhDs in Pharmacology, Masters in Organic Chemical Synthesis and experienced chemical engineers, who are always committed to maintaining our technology leadership position. At the same time with a number of pharmaceutical research and development units and colleges and universities to establish a long-term stable cooperative research and development relationship.

We have a multi-functional laboratory specially for customers to produce high-quality products, with a number of advanced liquid phase, gas chromatograph, moisture analyzer and other testing instruments, as well as advanced chemical synthesis and purification equipment.

In addition to conventional reactions, we are also good at ultra-low temperature reaction, coupling reaction, fluorination reaction, asymmetric hydrogenation reaction and so on.