国产香蕉网,成人动画原版未删减版,龙云镇怪谈电影免费观看完整版在线播放,国产a线,亚洲男人在线天堂,陷阱致命魅惑未删减完整版电影,欧美高清www午色夜在线视频

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.