Established in 1992,Qingdao Shengfu Electrinics Co., l td. as a high-tech manufacturer, mainly engaged in research, production abd sale for electronic medical and healthcare devices-Blood Pressure Monitors.At the beginning of 2000,it passed the ISO9002 quality system certification and CE certification, which makes it earsier to tap the international market.Up to now, the company has held a catalogue of articles for sale including three series and more than ten catagories,and our products have been exported to many countries aroud the world.