... products are SR-90,SR-60 Rotary vane compressor and SR-7B10 Ramps disc compressor, which are popular all over the world The ... low noise,small vibration,low energy consumption,high efficiency, smooth and reliable operation.These products usually used for the air condition ... , microbus,truck,mobile machinery shop and so on, as well as other referigeration system and gas compresser field.These products are ...