S. I. Industries is the manufacturer and exporter of Multi Louver Dampers with Smooth Operation Facility. S. I. Industries offers various types of gratings, stair step treads and allied accessories. The Multi Louver Dampers with Smooth Operation Facility are available in various sizes, shapes and designs. The multi louver dampers are being widely used for regulating the airflow through fans, ducting, tunnels or chambers.
