Beijing Cellonis Gene Biotechnology Co., Ltd. is a specialized biotechnology company specializing in the research and clinical application of cell therapy technology. At present, hongrun tianyuan biological sample bank project has established two phase 1 centers in langnuo life estate, banbidian, weishanzhuang, daxing district, Beijing, and kangye road, zhujiajiao industrial park, qingpu district, Shanghai. Intellectual resistance to Po for this project provides a complete system of liquid nitrogen frozen storage, including liquid nitrogen storage tank, pipe, monitoring and control, liquid nitrogen tank cryopreserved zone and form a complete set of systems engineering, and ensure the safe and reliable, advanced technology, stable system, operating efficiency and energy saving and other professional technology and service, satisfy the existing biological sample storage and running, also give full consideration to the future of life science and progress of reserve and extension.