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SEI Technologies
Job ShopEstablished 199711-25 Employees
SEI Technologies specializes in precision machining, engineering and design for the Aerospace, Defense, Medical and Automotive markets. Worldwide shipping available.
SEI Technologies
340 9Th St SE
Hickory, NC 28602-4038
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Capabilities
CNC Machining
ABS
Acrylic
PC (Polycarbonate)
Stainless Steel 303
Stainless Steel 304
Steel 1018
Steel 4140
Steel A36
Copper C110
Stainless Steel 420
Stainless Steel 15-5
Copper C932 (Bronze)
Stainless Steel 416
Copper 101
Delrin (Acetal)
Stainless Steel 17-4
Aluminum 5052
Stainless Steel 316/316L
Aluminum 7050
Aluminum 6061-T6
Aluminum 2024
Aluminum 6063
PEEK
PTFE (Teflon)
Garolite G10
Polypropylene
Titanium Grade 5
Aluminum 7075-T6
Nylon 6/6
Copper 260 (Brass)
Steel 4130
Aluminum 7075-T7351
HDPE
PVC
Copper C360 (Brass)
Aluminum MIC-6
UHMW PE
Stainless Steel 18-8
Titanium Grade 2
Zinc Alloy 500
Stainless Steel 440C
Steel 4140PH
Steel 4340
Steel 1215
Nitronic 60
EDM - Electrical Discharge Machining
Spark Eroding
Die Sinking
Wire EDM
Fabrication
AWS Certified Welding
Custom Tooling
Finishing Capabilities
Silver Plating
Hardcoat Anodize
Color Anodize
Passivate
Bead Blast
Heat Treatment
Electroless Nickel Plating
Electropolish
Powder Coating
Clear Hardcoat Anodize
Clear Anodize
Black Hardcoat Anodize
Through Harden
Temper
Annealing
Nickel Plating
Stress Relieving
Vacuum Heat Treating
Deburring
Part Marking
Secondary Machining
Assembly
Sand Blasting
Inspection and Programming
Hexagon CMM
Height Gauges
Gauge Pins/Blocks
Go/No Go Gauges
GibbsCam
Grinding
Precision Surface Grinding