Machine shop Checked Oct 8, 2026

Metro Machine Works

Romulus, MI

Certifications · select one to see where it is stated

About

Precision machining shop in Romulus, Michigan serving aerospace, defense and energy customers, with a focus on gas turbine components such as honeycomb air seals and shrouds. Routinely machines low carbon steels and nickel and cobalt based super alloys.

Summary written by Kerfgrid from metromachineworks.net.

Processes

Select a process to see the sentence it comes from.

Materials: Carbon steel, nickel alloys
Industries: Aerospace, defense, energy, marine
Holds: 0.0005

On the shop floor

2 machines listed on metromachineworks.net

CMM (Zeiss Eclipse)

Manual CMM (Romer)

Where each detail comes from

Processes · Machining
“In addition to providing general precision machining services”
metromachineworks.net
Processes · CNC turning
“CNC and Manual Lathe/Turning ( 3” Diameter to 97” Diameter, up to 12,000lbs )(28 lathes)”
metromachineworks.net/capabilities/
Processes · CNC milling
“3-4-5 Axis CNC Milling/Drilling up to 72″x72″x41″, 12,000lbs (7 CNC Mills)”
metromachineworks.net/capabilities/
Processes · 5-axis machining
“3-4-5 Axis CNC Milling/Drilling up to 72″x72″x41″, 12,000lbs (7 CNC Mills)”
metromachineworks.net/capabilities/
Processes · Grinding
“Grinding (Surface and Electrolytic Carbide) (7 grinders)”
metromachineworks.net/capabilities/
Processes · EDM
“CNC Wire EDM (3 machines)”
metromachineworks.net/capabilities/
Processes · Welding
“Welding (Spot, T.I.G., MIG)”
metromachineworks.net/capabilities/
Processes · Heat treating
“Heat Treat, Sintering & Brazing (in-house) up to 2250 F”
metromachineworks.net/capabilities/
Processes · Brazing and soldering
“Heat Treat, Sintering & Brazing (in-house) up to 2250 F”
metromachineworks.net/capabilities/
Materials · Carbon steel
“Materials we routinely machine include low carbon steels”
metromachineworks.net
Materials · Nickel alloys
“Experience within the Aerospace industry and super alloys (nickel based) a plus.”
metromachineworks.net/machinist/
Certifications · AS9100
“General Quality Systems Certifications– AS 9100”
metromachineworks.net/quality/
Certifications · ISO 9001
“General Quality Systems Certifications– AS 9100– AS 13100– ISO 9001”
metromachineworks.net/quality/
Certifications · Nadcap
“NADCAP Heat Treat - Brazing”
metromachineworks.net/quality/
Industries · Aerospace
“serving the Aerospace, Defense and Energy Industries”
metromachineworks.net
Industries · Defense
“serving the Aerospace, Defense and Energy Industries”
metromachineworks.net
Industries · Energy
“serving the Aerospace, Defense and Energy Industries”
metromachineworks.net
Industries · Marine
“gas turbine components (marine, land-based and aerospace applications)”
metromachineworks.net