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Hong Chou
CTO - GeoSpatial Technologies
(714) 861-7033 -

In a fast-paced world where changes in technology are the norm, GeoSpatial Technologies® Inc. (GST) remains a stable and innovative R&D powerhouse, that develops location-based technologies, incorporating Geographic Information Systems (GIS), GPS, and wireless communications for the First Responders, Public Safety, Transportation, and Fleet Management Industries.

Visit GST at the LEIU 20/20
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Crystal English

Behind the success of any program you will find people who make personal sacrifices to make a difference in other people lives. Crystal English is one such person. Since 2012 Crystal has given of her time and generous financial support to make a positive impact on the 20/20. We thank her for all that she does.

Crystal English is a CA-DOJ Certified Crime and Intelligence Analyst and is currently an NIJ Graduate Research Fellow (STEM) in the Geography Joint Doctoral Program at San Diego State University and University of California-Santa Barbara. Her research involves the computational geovisualization of crime events.
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Donna Haynes
EVS – Emergency Vehicle Specialists, Inc.
EVS provides complete two-way radio & emergency vehicle system solutions for law enforcement, public safety and the military. With 38 years’ experience, our mission is to provide the most reliable, efficient and cost-effective solution for your department.  As a single source provider, we can meet all your communications, safety and vehicle equipment requirements. This affords you a single point of contact and a single point of responsibility. Whether you are upfitting a complete vehicle or replacing a light bar, Emergency Vehicle Specialists, Inc. can supply you with all the equipment necessary.
Visit EVS at the LEIU 20/20 
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Tricia Duffy / Senior Living Consultant
A Right Place For Seniors
714 337-9798 - 

Providing a Personalized NO COST Senior Placement Service

Assisted Living
Residential Care
Memory Care
In Home Care
Senior Care Services