Rectangle shaped aluminium tubes has a variety of usage depending on size

Aluminium has strength and is light making it best product for many uses

Used by mason for plastering to make walls beautiful 

Used in fabrication of structures for elevations or partitions

Comes in various sizes and are differentiated based on weight per piece

1.5x1   600, 700, 800, 900, 1200, 1400, 1800

2 x 1 900, 1200, 1400, 2000, 2800

2.5 x 1.5 1800, 2200, 2500, 2800