Category Archives: Uncategorized

Fast turn times at GD4 Largo, FL

GD4 Test Services has two lab facilities to process material quickly. Our newest facility in Largo is processing local jobs at a rapid pace and allows our customers to meet tight deadlines. The GD4 Largo location is great for all Florida and East Coast based businesses! GD4 Test Services is here to offer top of…
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Counterfeit Screening: What are my options?

GD4 Test Services Inc. has continued to expand the ancillary services we offer every year. We have some of the most extensive electrical capabilities around, but did you know we also offer other counterfeit screening tests such as C-SAM, Gross Leakage, and XRF (RoHS) and much more? GD4 provides C-SAM analysis as a non-destructive means…
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MIL-STD-883 Testing at GD4

GD4 Test Services offers many varieties of electronic component testing. GD4 can perform a variety of tests to meet any standard the customer needs. Many of the test processes used at GD4 are in compliance with military standard testing practices, specifically MIL-STD-883. MIL-STD-883 set the standards for tests for microelectronic devices suitable for use within…
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Send in Your Material and Beat the Holiday Rush!


The holiday season is here! GD4 is operating on all cylinders to meet those end of the year deadlines for our customers. Please let us know of any deadlines you are facing. We can offer the peace of mind of on time delivery.
Contact our sales team today with any testing requests. We are here to help!

GD4 Test Services, Inc.
Austin Office - 512-535-1677
Largo Office - 512-225-1516
Fax - 512-225-1522