During a public unveiling of an $8 Million lab at UTC Aerospace Systems Connecticut Governor Dannel Malloy examines a conventionally built heat exchange unit that the lab will begin building with an additive system using Laser powder bed fusion. During a public unveiling of an $8 Million lab at UTC Aerospace Systems Connecticut Governor Dannel Malloy examines a conventionally built heat exchange unit that the lab will begin building with an additive system using Laser powder bed fusion.