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                  Circuit Applied Technology
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                  Printed circuit board design since 1965 for professionals, entrepreneurs, midnight engineers and hobbyists.
                   
                  
                  
                   
                  
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                  EPD Electronics
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                  Engineering and assembly services for design, prototype, and custom build of circuit boards, including parts procurement and test fixture production.  Pittsburgh, Pennsylvania, USA.
                   
                  
                  
                   
                  
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                  Quartz Technical Services Ltd.
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                  Manufacture single sided, plated through and multilayer PCBs.   Assembly of PCB's both surface mount and conventional components. Panel and cubicle wiring.
                   
                  
                  
                   
                  
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                  Endeavor Corp.
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                  Engineering services specializing in quick turn PCB printed circuit board layout and fabrication, plus microprocessor system and power supply design.
                   
                  
                  
                   
                  
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                  Elamex S.A. de C.V.
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                  Performs contract manufacturing services for circuit boards and other electronic assemblies for original equipment manufacturers.  (Nasdaq: ELAM).
                   
                  
                  
                   
                  
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