... 1) Materials: aluminum,stainless steel,iron 2) Surface treatment: plating. Bathroom Rack 1) Materials: aluminum,stainless steel,iron;2) Surface treatment: plating3) Dimensions: 27 ... the ROHS/SGS report3)A full set of equipment,steel plate shearer,spot-welder,200ton-315ton's hydraulic ... customers from the product development,finished product and surface treatment of the package of services.5)All of ...