Machine shop
Checked Oct 8, 2026
Gretna Machine Shop
Houston, TX · prototype to production
Certifications · select one to see where it is stated
Where each detail comes from
- Processes · Machining
“who can machine a prototype”
gretnamachine.com - Processes · CNC milling
“CNC Mills X 30.0″ – 60.63″”
gretnamachine.com/capabilities/aerospace/ - Processes · CNC turning
“CNC Lathes Distance Between Centers”
gretnamachine.com/capabilities/aerospace/ - Processes · 5-axis machining
“True 5th Axis Capabilities, including vertical lathe”
gretnamachine.com/capabilities/aerospace/ - Materials · Aluminum
“Aluminum alloy (2011, 2024, 6061, 7075)”
gretnamachine.com/capabilities/aerospace/ - Materials · Carbon steel
“Carbon and alloy steel (4130, 4140 thru 4145, 4340, 1018 thru 1026, 8620)”
gretnamachine.com/capabilities/aerospace/ - Materials · Stainless steel
“Stainless steel (13-8, 17-4, 300 series, 410)”
gretnamachine.com/capabilities/aerospace/ - Materials · Cast iron
“Casing Cast iron”
gretnamachine.com/capabilities/aerospace/ - Materials · Titanium
“Titanium alloys”
gretnamachine.com/capabilities/aerospace/ - Materials · Nickel alloys
“Nickel alloys (Inconel – 925, 718, 625, K-50 Monel)”
gretnamachine.com/capabilities/aerospace/ - Materials · Copper, brass and bronze
“Bronze and copper alloys”
gretnamachine.com/capabilities/aerospace/ - Certifications · ISO 9001
“ISO 9001:2015/ AS 9100:2016-certified”
gretnamachine.com - Certifications · AS9100
“AS9100:2016 Rev D”
gretnamachine.com - Industries · Aerospace
“With the capability to serve the energy, aerospace, defense, and other industries.”
gretnamachine.com - Industries · Defense
“With the capability to serve the energy, aerospace, defense, and other industries.”
gretnamachine.com - Industries · Energy
“With the capability to serve the energy, aerospace, defense, and other industries.”
gretnamachine.com - Industries · Oil and gas
“precision components for the oil and gas industry”
gretnamachine.com