Crompton greaves, a part of the avantha group,and a conglomerate with the global footprint offers spring. These fans have sweep 400mm and speed is 1350rpm. Color available is white and grey combo. Spring 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--- like the domestic fans catering to households and offices all over india.
