Crompton greaves, a part of the avantha group,and a conglomerate with the global footprint offers super deluxe 18. This fan has sweep of 450mm,and the blade colors are available in dark grey and base color broken white. Super deluxe 18 has earned certification of iso 9001:2000 for its quality management, iso 14001: 2004 for environment management and iso 18001:1999 for occupation health and safety assessment series. These fans are applied in various sectors-- the domestic fans catering to households and offices all over india. The salient features are: