Perfect performance & low noise level! 4 panels(650*650,850*850,1050*1050,690*1220) and 28 models(2-pipe, 4-pipe) to meet your needsSplendid and decorative appearance suits for resturants,shopping malls,public places of entertaiment and meeting roomsAvailable controls meet the most different thermo-adjusting and controling requirementsEasily interfaced with most widely used BMS and proprietary ...