SUN Area Technical Institute located in New Berlin, Union County, PA 17855 SUN Area Technical Institute is a regional school that provides area students with skills needed to compete in today's job market and receive consideration for advanced college placement. SUN Tech also offers adult education classes, vocational education, and technical career training, serving over 1500 people annually. ISO9001 and Middle States Accredited. SUN Tech was presented with the Significant Achievement Award in Education for raising their Malcolm Baldrige National Quality Program criteria score to 648 points, a 345-point increase from 303 points in August, 2000.