thép Hộp 150x300x5, Hộp 150x300x6, Hộp 150x300x8, Hộp 150x300x10
Hộp 40x80x5, Hộp 50x100x4, Hộp 50x100x5, Hộp 50x100x6, Hộp 60x120x5, Hộp 60x120x6, Hộp 80x120x5, Hộp 80x120x6, , Hộp 75x150x5, Hộp 100x150x5, Hộp 100x150x6, Hộp 100x150x8, Hộp 100x200x3.5, Hộp 100x200x5, Hộp 100x200x6, Hộp...