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CORPORATE  OFFICE & LAB

RFID4U (eSmart Source, Inc.)

5159 Commercial Circle, Suite H

Concord, CA 94520

FAX: 408-739-3502

SOUTHEAST ASIA OFFICE

RFID4U (eSmart Source, Inc.)

583/1 Sri Kumaran Salai, Site No. 3,

Civil Aerodrome Post, Avinashi Road,

Coimbatore – 641014, India