Thép hộp
Thép hộp 65x65x4 mm (dày 4ly)
Thép hộp 65x65x5 mm (dày 5ly)
Thép hộp 65x65x6 mm (dày 6ly)
Thép hộp 70x70x2mm (2ly)
Thép hộp 70x70x3mm (3ly)
Thép hộp 70x70x4mm (4ly)
Thép hộp 70x70x5mm (5ly)
Thép hộp 70x70x6mm (6ly)
THÉP HỘP 75X150/150X75
