Changzhou Nayang Biotechnology Co., Ltd. was established in 2017, focusing on the design, manufacturing, and equipment development of microchannel reactors. In 2017, the State Administration of Work Safety issued guidance on strengthening the safety risk assessment of fine chemical reactions. In its attachment, the Guidelines for Safety Risk Assessment of Fine Chemical Reactions clearly stated that for process risks of level 4 and 5, especially for high-risk projects that must be industrialized, efforts should be made to prioritize process optimization or change process methods to reduce risks, such as completing reactions through micro reactions or continuous flow. The Nayangxin microreactor has emerged, based on materials such as stainless steel, glass, and silicon carbide. We focus on the development of microchannel reactors and are committed to promoting process enhanced microchemical processes. From laboratory small-scale process development and small batch preparation, to pilot and large-scale production, we strive to remove obstacles on the path of microchemical technology innovation and help pave the way for safe, green, efficient, and energy-saving new chemical industries. We propose a three-stage process logic for microchemical engineering, which includes three stages of pre mixing, process intensification, and delayed maturation, as well as three functional units that sequentially and jointly complete the "three passes and one reverse" chemical process. Using a cross finger collision mixing structure to achieve the dispersion and premixing process of different materials, adopting the "separation and combination" repeated structure of the Nayang patent to enhance the process of mass and heat transfer. For chemical processes with slow kinetics, a spiral tube reactor is used to extend the reaction time and complete the maturation process. From the beginning of product design, the issue of amplification was taken into consideration. From small-scale testing to pilot testing, microchannel size amplification was used. Due to the use of the same three-stage process logic in both stages, although there was an amplification effect, it was controllable; The pilot scale to mass production adopts a method of quantity amplification, maintaining a consistent spatiotemporal view of the reaction process and an approximate heat transfer method, resulting in smaller amplification effects and even seamless amplification. We also want to say that as a new type of microchannel reactor that is green, environmentally friendly, inherently safe, efficient, energy-saving, flexible, and continuously produced, and an effective solution for greening fine chemicals, we hope to use this tool to contribute to solving the current severe environmental pressure, and to provide a healthy living environment for ourselves and our descendants!