T: +1 919-773-0011
120 Sigma Drive,
Garner, NC 27529, USA
Connectors & structural components for cutouts, transformers, & substations.
High-pressure liquid metal is pressed into a precision metal mold cavity, and then cooled & solidified under pressure.
Ideal for a wide range of applications, including automotive, agricultural, electronics, and medical.
Castings with complex shapes & inner cavities that are produced in a sand mold
Ideal for parts with complex shapes and inner cavities
A mold is filled with liquid metal using gravity and cooled and solidified in the mold to obtain a casting
Ideal for parts with complex shapes made with steel, aluminum or magnesium alloys
A process used to obtain a mold without a parting surface; creates parts with high dimensional & geometric accuracy
Ideal for near-net shaped parts with complex shapes and high precision requirements
Custom Tooling, Machining, Surface Finishing, Special Purpose Machine Design & Development
More than 80 presses convert metal sheets into custom parts
Ideal for parts for electronic connectors and microprocessor chips
A specialized CNC machine capable of producing extremely small, precise parts
Ideal for complex miniature screws, contact pins & micro-fasteners
Purposeful innovation – the continual improvement and innovation of custom-designed and precision-made products and solutions.
Sigma offers solutions for complex product characteristics and technical requirements.
Let us know how we can help you with product information, technical support, or if you have a new product that we can help you with.