1..Material: aluminum,stainless steel,iron,silver. 2.Can be nickel plating,bronze plating 3.Different materials,colors and 1..Material: aluminum,stainless steel,iron,silver. 2.Can be nickel plating,bronze plating. 3.Different materials,colors and sizes. Our advantages 1)Passed ISO9001:2008; 2)Provide the ROHS/SGS report; 3)A full set of equipment,steel plate shearer,spot-welder,200ton-315ton's ...