The scroll compressors produced by Sonyo Compressor (formerly Panasonic Dalian) owns a high reputation in European Chiller market, thanks to the feathers like low noise, low vibration, high reliability and easy tandem solutions.

In year 2023, Sonyo Compressor started to launch full range of R290 compressors for chiller application from 3 to 15 hp, in order to offer more green solutions to this segment market. The R290 range includes the compressors from Sonyo B, C, E, G series, with compact structure and compliance-scroll design; achieved unique designs on electric safety, lubrication system, and safe tandem, which enable the compressors to offer larger operation envelope and higher efficiency.