Admiral John Gordon of the U.S. Naval Criminal Investigative Services Command congratulates and hands a gift to TVSI president Conrado G. Dumlao in Washington D.C.
Customer satisfaction is of paramount importance. That's why our company is constantly striving to provide only the highest quality products to its customers, and is dedicated to meeting the varying requirements of the many law enforcement agencies, criminology schools and security-conscious individuals and institutions all over the Philippines.
For products, you will be directed to EXpress Order System, Inc., a Division of Truth Verifier Systems, Inc.
Polygraph (Lie Detector)
Metal Detector
Fingerprint Kit / Supplies
Questioned Document
Crime Laboratory Supplies
Law Enforcement Equipment
2/F Cityland Bldg., 128 Pioneer St.,
1550 Mandaluyong City
Metro Manila, Philippines
