Bell Oak Investment (PTY) Ltd is South Africa's only manufacturer of complete EAS solutions, trading and marketing through its exclusive partner TAGTRON Solutions. The company's broad range of technologies, accousto-magnetic (AM), electro-magnetic (EM), radio-frequency (RF), and radio-frequency identification (RFID), allows them to serve clients in the retail market as well as petrol stations, libraries, hardware stores, pharmacies, etc.