Build to Print/Mfg Services
Espey Manufacturing & Engineering Corp.
Build to Print Manufacturing Services
Espey has specialized in Integrated Manufacturing Services (IMS) of Power Electronics Design and Engineering for the Defense, Aerospace and Industrial markets since 1930. This legacy of experience ensures success of build to print contract manufacturing of complex military components and systems.
We provide vertical manufacturing services that include Sheet Metal fabrication, CNC Machining, Painting, Box Builds, Large Cabinet Builds, Circuit Card Assembly (CCA), Printed Circuit Board Assembly(PCBA), Kitting and Packing to Order, Obsolescence Mitigation, Engineering Services, Supply Chain Management, and more…..
Espey is one of the only manufacturers that backs up it’s manufacturing capabilities with a complete MIL-STD testing facility located ON-PREMISIS.
Your Design + Our Manufacturing/Testing = Problem Solved

Fully Vertically Integrated Manufacturing Capabilities
- Sheet Metal Fab
- CNC Machining & Turning
- Certified Welding
- In House Testing
- Mechanical Assembly
- Electrical Assembly
- Circuit Board Assembly
- Complex Electro-Mech Assembly
- Cabinet Build and Assembly
- In House Painting/Coating (MilSpec)
- Small to XXL Coil Winding
- Vacuum Impregnation XXL

CNC Machining/Turning

PCBA Assembly & Testing

Sheet Metal Fabrication
Complete MIL-STD Testing Facility – ON PREMISIS
On-premise environmental and high power testing laboratories
- Requirements compliance and test engineering
- Design verification and qualification testing
- Conducted and radiated emissions pre-compliance testing
- Full EMI testing subcontracted with partner third party
- Automated test equipment (ATE) stands for high volume production
- 3 high power test areas (up to 500KW) with liquid cooling available
- AC partial discharge (corona) testing, 100KV hi-pot capability
- 12KV surge testing
- In House Painting/Coating (MilSpec)
- 900VDC 100KW DC power source, 4160VAC400KW power source
- Wide frequency 500w power
Heavily invested in testing and product validation without compromise…
Capabilities
- Altitude
- Humidity
- Immersion
- Salt spray
- Shock, cargo bounce
- Acoustical noise
- Temperature/Shock
- Vibration, random & sine
Vibration/Shock Test Equipment
- 6,000 force pound shaker
- 10,000 force pound shaker
- Package tester for loose cargo transport
Impact Shock Test Equipment
- MIL-S-901 – lightweight, high impact
Electromagnetic Interference
- Mil-Std-461 and Mil-Std-462

Product Testing

Product Testing

Product Testing