Contec Medical Systems Co., Ltd. researches, develops, produces, and sells medical diagnostic and monitoring equipment, as well as digital healthcare services, in China and internationally. Its product range includes electronic sphygmomanometers, ambulatory blood pressure monitors, pulse oximeters, patient monitors, stethoscopes, simulators, multi-parameter vital signs monitors, central monitoring systems, electrocardiograph products, endoscopes, fetal dopplers and monitors, ultrasound diagnostic systems, analyzers, infusion pumps, brain electric activity mapping and EMG/EP systems, nebulizers, spirometers, blood glucose and uric acid meters, oxygen concentrators, capnographs, and airway pressure devices. The company also offers infusion and syringe pumps, massagers, sleep and snoring aids, thermometers, telemedicine and veterinary products, dispensing appliances, electronic colposcopes, and accessories, and is involved in the import and export, trade, consulting, and customer service of medical equipment, marketing activities, molds, and bio-based materials and dental products. Founded in 1996 and headquartered in Qinhuangdao, China, it sells its products through distributors.