Precision medicine is a method of disease prevention and treatment that takes into account the differences in personal genes, environment and living habits. Compared with the most extensive evidence-based medicine at present, precision medicine pays more attention to the in-depth characteristics of "disease" and the high accuracy of "medicine". It is also an important direction of future medical development recognized by the medical community all over the world. Top-grade design assisted Wanzhong One Core to complete the production of a series of PCR micro-gene sequencers. In order to continuously improve the experience of C- end users, this series of PCR equipment has been automated. The staff can easily complete the whole sequencing process only by operating APP and simple chip operations, which also makes it possible for this gene sequencing solution to enter small and medium-sized medical institutions, the staff of medical institutions only need to go through simple training to operate.