Keterangan :

mejual segala macam jenis & ukuran besi siku ukuran :
20 x 20 x 3 mm
25 x 25 x 3 mm
30 x 30 x 3 mm
40 x 40 x 4 mm
50 x 50 x 5 mm
60 x 60 x 6 mm
70 x 70 x 7 mm
80 x 80 x 8 mm
90 x 90 x 9 mm
100 x 100 x 10 mm
dst,....