铝角支架2028

铝角支架20mm x 28mm您可以在banggood购买类似的支架：https://www.banggood.com/Suleve-AJ28-10Pcs-2028-Black-Aluminium-Angle-Corner-Joint-20-Series-Aluminum-Extrusion-28x28mm-Right-Angle-Bracket-Furniture-Fittings-p-1296754.html?rmmds=search&cur_warehouse=CN