Nanjing HELA BIO TECH Co., Ltd. is located in Baixia High-tech Zone, Qinhuai District, Nanjing, the core team is composed of industrial designer team, biochip, biosensor preparation experts, smart wearable field experts and other young geeks, the main core business is to design, develop and manufacture a series of sweat sensors and sweat detection combined with smart wearable products. It can be used to detect the levels of glucose, lactic acid and chloride ions in sweat, reaching the level of Class II medical devices, and is a bio-intelligent wearable product that is necessary for diabetics, sub-healthy life and sports people.