Duoline Technologies, a Maxtube Group company since 2017, found its beginnings in the oilfield industry designing, installing and operating produced saltwater gathering & disposal systems since 1953. Through these endeavors, Duoline Technologies developed the DUOLINE lining process in 1964 as a means to solve our own downhole steel tubular corrosion problems. Since that time we have installed more than 100 million feet of DUOLINE tubing worldwide. DUOLINE's unmatched performance has made it the most successful system for prevention of downhole tubular corrosion.
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Duoline Technologies Questions
The Duoline Technologies annual revenue was $6 million in 2026.
17 people are employed at Duoline Technologies.
Duoline Technologies is based in Gilmer, Texas.
The NAICS codes for Duoline Technologies are [33, 331].
The SIC codes for Duoline Technologies are [33, 331].
Top Duoline Technologies Employees
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Casey Hathaway
Plant Manager at Duoline Technologies
Longview, Texas, United States22 -
Joe Farmer
Engineering at Duoline Technologies
Tyler, TX, US12 -
Darrell McAvoy
Maintenance Manager at Duoline Technologies
Gilmer, TX, US22 -
Alexander Singer
Laboratory Technician at Duoline Technologies
Longview, TX, US22 -
William Cody
Production Technician at Duoline Technologies
Longview, Texas, United States11 -
Grace Gonzalez
Human Resources Generalist at Duoline Technologies
Longview, TX, US1 -
Alvin Hannah
Production Operator at Duoline Technologies
Gilmer, TX, US21
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