high quality iron material：use the thicken iron material, fold-type design, on the bases of object design, excellent corrosion resistance, still bright as new even after long time using, sturdy and durable, can use longer time

accurate hole position：exquisite shape design, accurate hole position on the hanging groove design, same orifice size, perfectly fitting the object design, more reasonable, and more convenient for installation

Accurate hole position: exquisite shape design, accurate hole position on the hanging groove design, same orifice size, perfectly fitting the object design, more reasonable
and more convenient for installation