Sunstone Circuits is a Printed circuit board

Printed circuit board

A printed circuit board, or PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper sheets laminated onto a non-conductive substrate. It is also referred to as printed wiring board or etched wiring...

 (PCB) manufacturer founded in 1972 and located in Mulino, Oregon

Oregon

Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

, just outside of Portland. The current CEO is Terry Heilman.

Sunstone claims their quick turnaround for prototype or smaller orders of PCB's is somewhat unique in that many other PCB makers only handle larger production jobs.

Because of growing demand, particularly from the European Union

European Union

The European Union is an economic and political union of 27 independent member states which are located primarily in Europe. The EU traces its origins from the European Coal and Steel Community and the European Economic Community , formed by six countries in 1958...

, they are committed to lead-free production. The Restriction of Hazardous Substances Directive

Restriction of Hazardous Substances Directive

The Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment 2002/95/EC was adopted in February 2003 by the European Union. The RoHS directive took effect on 1 July 2006, and is required to be enforced and become law in each member state...

(ROHS) is an EU directive, but not a law, concerning the use of lead-free products.