EXpress Order System, Inc. (EXOS) is a sister company of Truth Verifier Systems, Inc. (TVSI), a private detective company noted for its exemplary service, expertise, integrity and truthful reporting.

Being in the investigation and security consultancy field since 1966, TVSI Founder/President Conrado G. Dumlao saw the need of the Security Industry, Law-enforcement agencies and Criminology schools for quality products, particularly, US-made products that fit and meet the demands of the cyber age.  Thus, Truth Verifier Systems, Inc. became a distributor of US-made security and crime laboratory equipment and supplies.  It joined in government biddings and had supplied NBI, PNP and PAGCOR with brand new Lie Detector/Polygraph Machines. TVSI also won the biddings and delivered Fingerprint Kits to the Philippine National Police and crime laboratory equipment and supplies to Philippine Public Safety College.

Consequently, EXpress Order System, Inc. was formally put up on January 1997 to cater to the law-enforcement, crime laboratory and security products needed by government agencies, criminology schools and private firms and individuals.  With this, TVSI could focus on its main business which is detective, investigative and lie detector services.

At present EXpress Order System, Inc. (EXOS) wholesales and retails quality products which include Law Enforcement/Security products, Crime Laboratory Equipment & Supplies, and others.  It carries the Lafayette Polygraph Instruments USA, Tri-tech Forensics USA, Radical Instruments, CSIpix, Converus, Pro-way Microscopes, IQ Biometrics, Inc., Fingerprint Equipment & Supplies, Counterfeit Detection, Photo Enlargers & Microscopes for Training and Research.  Its clients include NBI, PNP, PAGCOR, State Colleges and Universities, Private Entities and Schools.

EXpress Order System, Inc.’s commitment to its clients is to deliver quality products and after-sales service.

Express Order System, Inc.

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