Hangzhou Sejoy Electronics &. Instrument  Co., Ltd,  asutati 2002. aastal. Tänaseks on meil  peaaegu  20-aastane kodumeditsiiniseadmete OEM- ja ODM-i kogemus ning meie käive ulatus 2020. aastal 250 miljoni USA dollarini. 4 korda since 2017. As a main supplier of health care products in China, Sejoy has built a loyal reputation on quality, innovation, and service. Our innovative and technological excellence supports production of premium devices such as electronic and infrared thermometers, blood glucose meters, blood pressure monitors, mother and baby care, and other customer-designed home-care products.