Nanjing JD Refrigeration and Air Conditioning Equipment Co., Ltd.(Nanjing Construction Trade Refrigeration and Air ConditioningEquipment Co., Ltd.) is a Chinese professional refrigeration andair-handling equipment manufacturers in the Mainland, located inLiuhe Economic and Technological Development Zone, Nanjing,Jiangsu, in order to create a natural living space Serenity refinedand subtle production environment responsibility, commitment towork ﹑ ﹑ military suppliers and other industries in research anddevelopment needed to produce refrigeration and air handlingequipment. Companyproduction of "JD" brand water-cooled screw chiller air cooledscrew ﹑ cold (hot) water unit water source heat pump water chiller﹑ ﹑ ﹑ screw in cold water chiller unit air conditioner dehumidifier﹑ ﹑ direct expansion air handling units and other products, has wonthe national patent certificate ﹑ national key new products andprovincial, municipal department ﹑ Product Excellence Award.