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Shenzhen Zhizi Gene Technology Co., Ltd. is a cell technology research and development company, mainly engaged in: cell technology research and application; Research and development of biochemical product technology; Research and development of biopesticide technology; Research and development of fermentation process optimization technology; Medical research and experimental development; Engineering and technical research and experimental development; Natural science research and experimental development; Development of human genetic diagnosis and treatment technology; Development and application of human stem cell technology.

Shenzhen Roumai Regenerative Medicine Technology Co., Ltd. was established on November 22, 2021.

Shengbao Biotechnology Co., Ltd. was established in 2023 and is headquartered in Shenzhen, China. The company is committed to developing innovative live bacterial drugs, utilizing gene circuits and precise regulation of gene and payload expression to meet the treatment needs of various types of diseases.

Hongcai Technology, encompassing two enterprises: Shenzhen Hongcai New Material Technology Co., Ltd. and Jiaxing CaiLian New Material Technology Co., Ltd., was wholly-funded established by Shenzhen Stock Exchange listed company Rainbow Fine Chemicals (stock code: 002256) in October 2012. It is committed to becoming a modern high-tech enterprise providing integrated solutions for the research, development, and production of biodegradable plastic modified materials and products.

Signor Biotech was founded by a research team from Tsinghua University, combining cutting-edge medical and engineering technologies to highly restore the physiological state of maternal tissues and form "micro organs" (i.e. organoids) composed of multiple cell types.