Shanghai Berry Electronic Technology Co., Ltd is located in Shanghai Caohejing Hi-Tech Park. We have got important breakthrough on the non-invasive blood pressure calculation method, oxygen saturation detection, and multi parameter monitoring system,etc. After years of development, we have got good relationship with many customers. And the annual sales value reaches to tens of millions. The Berry product is in the leading level in this industry. In 2009, we have obtained the production license and product registration certificate that issued by Shanghai FDA. And in 2014, Berry passed the EN ISO 13485 quality system certification and CE certification by TÜV SÜD. And we got the FDA 510K in 2015.  We have the following products:Pulse oximeter,Handheld Patient Monitor,Sleep Apnea monitor,Veterinary Patient Monitor,Spo2 sensor.