Machine shop Checked Oct 8, 2026

Proengineering

San Jose, CA · prototype to production

Certifications · select one to see where it is stated

About

Pro Engineering is a San Jose machine shop that makes precision machined parts to customer orders, including prototypes, production runs, engineering design and assemblies. It mainly serves electronic and semiconductor parts customers and also offers welding and outside finishing such as plating and anodizing.

Summary written by Kerfgrid from proeng-usa.com.

Processes

Select a process to see the sentence it comes from.

Materials: Aluminum, stainless steel, copper, brass and bronze, plastics
Industries: Medical, electronics, automotive, aerospace, general industrial
Volumes: Prototype to production

On the shop floor

15 machines listed on proeng-usa.com

Makino F5
YCM GT250A
YCM FX380A-5AX
YCM CX4
STAR SB-20E
STAR SR-20JII
Fanuc Robocut Wire EDM
Makino a51

YCM NXV1680A
YCM JC6
YCM E5
FEELER-VMX-1020
Akira-Seiki Performa V2
Akira-Seiki sl25
YCM XV 560A

Where each detail comes from

Processes · Machining
“The Pro Engineering performance machine shop can produce machine parts in virtually any configuration”
proeng-usa.com
Processes · CNC milling
“Machining (CNC 3, 4 and 5-Axis) Milling Turning Tooling Wire EDM”
proeng-usa.com/cnc/service.html
Processes · 5-axis machining
“Makino F5 5-Axis CNC Machining Center”
proeng-usa.com/cnc/machining.html
Processes · CNC turning
“YCM GT250A CNC Turning Center”
proeng-usa.com/cnc/machining.html
Processes · Swiss machining
“STAR SB-20E Swiss Type Automatic Lathe”
proeng-usa.com/cnc/machining.html
Processes · EDM
“Two Fanuc Robocut Wire EDM”
proeng-usa.com/cnc/machining.html
Processes · Engineering and design
“engineering design, precision assembly, welding and/or quick turns”
proeng-usa.com
Processes · Assembly
“Reverse Engineering Precision Assembly”
proeng-usa.com/cnc/service.html
Processes · Welding
“precision assembly, welding and/or quick turns”
proeng-usa.com
Processes · Plating
“Coating, Plating, Painting and Anodizing (outside process)”
proeng-usa.com/cnc/service.html
Processes · Anodizing
“Coating, Plating, Painting and Anodizing (outside process)”
proeng-usa.com/cnc/service.html
Processes · Painting
“Coating, Plating, Painting and Anodizing (outside process)”
proeng-usa.com/cnc/service.html
Processes · Blasting
“Sand Bead Blaster”
proeng-usa.com/cnc/machining.html
Processes · Saw cutting
“DoAll C-916 Horizontal Band Saw”
proeng-usa.com/cnc/machining.html
Materials · Aluminum
“including aluminum, steel, stainless steel, brass, bronze, copper, plastic, super alloys and more”
proeng-usa.com/cnc/machining.html
Materials · Stainless steel
“aluminum, steel, stainless steel, brass, bronze, copper, plastic, super alloys and more”
proeng-usa.com/cnc/machining.html
Materials · Copper, brass and bronze
“aluminum, steel, stainless steel, brass, bronze, copper, plastic, super alloys and more”
proeng-usa.com/cnc/machining.html
Materials · Plastics
“aluminum, steel, stainless steel, brass, bronze, copper, plastic, super alloys and more”
proeng-usa.com/cnc/machining.html
Certifications · ISO 9001
“ISO 9001:2015 certified”
proeng-usa.com
Industries · Medical
“in the medical, optical, telecommunication”
proeng-usa.com
Industries · Electronics
“machining of electronic and semiconductor parts”
proeng-usa.com
Industries · Automotive
“computer/electronic, automotive, equipment manufacturing, aerospace”
proeng-usa.com
Industries · Aerospace
“computer/electronic, automotive, equipment manufacturing, aerospace”
proeng-usa.com
Industries · General industrial
“equipment manufacturing”
proeng-usa.com