SNJB series condensing units are imported from Japan DAIKIN Our technical development and production of refrigeration equipment, for providing low temperature refrigeration systems and equipment required for special equipment cold source. Stand-alone units, including semi-closed set of two-stage piston compressor, shell and tube condenser, intercooler, intercooler solenoid valve, expansion valve in the cold, filters, instrument boxes and other components, assembled into one. Compact structure, stable performance, low noise, users can connect terminal equipment, electronic control equipment and power supply, water pipeline can be put into use.