Harrisun Systems

BTU International is the leading supplier of thermal processing solutions to global electronics and materials markets. The company provides products and support to diverse markets, such as PCB assembly and semiconductor packaging, as well as advanced materials markets, which include thick film, electronic component, ceramics and metals processing applications. In addition, it manufactures custom systems for specific customer applications, typically requiring high temperatures and precise atmosphere control. BTU s worldwide headquarters and manufacturing facilities are located in North Billerica, Mass., approximately 25 miles northwest of Boston.