Bac compressor is the leading screw air compressor manufacturer in Coimbatore, India. Bac compressor is the best supplier of industrial rotary screw compressors, SD & SFVD series screw air compressors in Coimbatore.BAC is one of the very few screw air compressor manufacturers in Coimbatore to provide a microcontroller for all our lower range of compressors at highly competitive prices.