CONYERS, Ga., Nov. 7, 2011 (SEND2PRESS NEWSWIRE) — Hill PHOENIX Inc., a Dover Company, has expanded its portfolio of operating companies with Dover’s acquisition of Denmark-based Advansor A/S. The Danish company specializes in the design and manufacture of HFC-free, CO2 transcritical refrigeration and heat pump systems for supermarkets and light industrial applications. Advansor and Hill […]