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MACHINING

FABRICATION

3D CAD DESIGN
​SERVICES

CNC Milling

CNC Turning

CAD Design

Manual Milling

Manual Turning

​Surface Grinding

​Fabrication

​Assembly​

Part Inspection​​

ABOUT US

Principle Industrial is a machine shop located in the Upstate of South Carolina. We specialize in custom CNC machining and manual machining .

OUR VISION

Principle Industrial strives to be a leading supplier of machine shop services in the southeast, while providing the highest quality and customer satisfaction.

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