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1972
Dolphin, Inc. is purchased by Karsten Manufacturing Corp. and established in Phoenix, Arizona
Building expansion doubles the size of the company, adding equipment to meet the demands of our
customers
1985
1998
Dolphin Inc. receives
PED Certification
Dolphin, Inc. receives IS09001 Certification
2002
2003
Dolphin, Inc. receives AS9100B aerospace certification
Moved to a new, state of the art 120,000 square foot building and installed new equipment
2018
2020
Dolphin, Inc. receives AS9100B aerospace certification
New x-ray booth installation
2020
-Welding-audit-%23-235183.jpg)
2023
NADCAP heat treating accredited
NADCAP welding accredited
2024
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