Basic Company Information
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Portman has been dedicated to supplying GPS/GPRS/GSM tracking system, car alarms and home security for over two decades.Established in 1983 in Taiwan, Portman established manufacturing operations in China in 1991 with 200,000sq.ft of state-of-the-art manufacturing and assembly technology, Portman is proud to provide products approved to the standars of CE,e-mark, ROHS, PTCRB,tHATCHAM,FCC...etc.
we have so many products with regard to GPS trakcing project, we have GPS trackers for people,vehilcle, pets,weapons,ship, wind power tracker, solar power tracker, we also ready to satisfy customer's requests for OEM and ODM projects.
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