United Technology Development Ltd is a Hong Kong based manufacturing& exporting company. Our core business is Personal and Home care Health Products. Having the advantage of HongKong-China location and CEPA effect. Our R&D team can design Blood pressure monitor according to your requirment with High accuracy. "Accurate" our Promise! We have developed our own Wrist Type Blood pressure Monitor. With certificates CE 3021& ISO-9001. We believe we are the Only One Blood pressure monitor ...