Thép hộp
THÉP HỘP 25X25
THÉP HỘP 300X300
THÉP HỘP 30X30
THÉP HỘP 350X350
THÉP HỘP 400X400
THÉP HỘP 40X40
THÉP HỘP 40X80/80X40
THÉP HỘP 50X100/100X50
Thép hộp 50x100x2 mm (2ly)
Thép hộp 50x100x3 mm (3ly)
Thép hộp 50x100x4 mm (4ly)
Thép hộp 50x100x5 mm (5ly)
Thép hộp 50x100x6 mm (6ly)
Thép hộp 50x150x2mm (2ly)
Thép hộp 50x150x3mm (3ly)
Thép hộp 50x150x4mm (4ly)
