Established in 2002, Hangzhou Sejoy Electronics & Instrument Co. is a fast growing Hi-Tech electronic manufacturer with a primary focus on designing and manufacturing home-care medical instruments. Our innovative and technological excellence supports production of high quality devices such as electronic thermometers, infrared thermometers, blood glucose monitoring systems, blood pressure monitors, and other customer-designed home-care equipment. As a main supplier of health care products in China, Sejoy has built a loyal reputation on quality, innovation, and service to its customers all over the world.

All Sejoy products are designed by our internal R&D Department and manufactured under ISO 9001 and ISO 13485 standards; to meet European CE and U.S. FDA certifications. As a company that designs and engineers its product with very little outsourcing, Sejoy has the ability to offer quality medical instruments to the consumer at substantially lower prices than its competition.