Proto Engineering Corp is located in Santa Clara County in the city of Sunnyvale, CA. In 2004, the most recent year on file, Proto Engineering Corp released 11 pounds of pollutants.
Polluter data was obtained from the Toxic Release Inventory Program. The goal of the Toxics Release Inventory program is to provide communities with information about toxic chemical releases and waste management activities and to support informed decision making at all levels by industry, government, non-governmental organizations, and the public.