ES3 is a niche engineering firm providing specialized design, development, and fabrication of products for aerospace and othe ... r heavy industry sectors. In 2020 we will celebrate our 20th anniversary. With immense gratitude, we thank our many customers who directly or indirectly sponsor the technology development responsible for our business growth. ES3 has a purposeful business mission–to improve the performance, maintenance, and supply of mission-critical and safety-of-flight components while reducing the environmental impact of aerospace production processes and the hazardous exposures of aviation maintenance crews. read more