Shenzhen Shawn Bayer Purifier Co., Ltd. was established on December 23, 2013 in Shenzhen, the frontier of reform and opening up. For the pollution of various water sources, we have developed a high-flow reverse osmosis water purifier, which can quickly produce safe pure water and bring safe drinking water to individuals and families; for patients with Keshan disease, large bone disease and cancer, we have developed a selenium-rich water purifier, which can effectively reduce the chance of various diseases by using the antioxidant and repair effect of selenium, and significantly reduce the pain during the chemotherapy period of cancer; for various viruses transmitted in the For various airborne viruses such as influenza virus, coronavirus, tuberculosis, etc., our company developed plasma air purifier, which can crush 99.9% of bacteria, viruses and microorganisms with high pressure electrostatic, bringing safe and clean air indoors; for possible future nuclear pollution, our company developed air purifier with high efficiency ESP dust collection and sterilization technology, which can not only adsorb 10 microns to 1 micron of dust, even PM2.5, PM0.5, PM0.1, even nuclear micro-dust, can be adsorbed as usual. "Extreme survival", in the harsh living environment for human beings to obtain a dignified life, is our company's consistent development goal since its inception.