Amityville-based Hi-Tech Pharmacal being sold for $640M

Rodrigo Espinal works on a production line at Hi-Tech Pharmacal Co. The Amityville-based company announced Tuesday that it is being sold to an Illinois company for $640 million.

http://www.newsday.com/business/amityville-based-hi-tech-pharmacal-being-sold-for-640m-1.5964005