... -IRON FRAME , ROLLING BALL SCREW FROM GERMANY ,HIGH ACCURACY CHINA CNC ROUTER First,advantage of productsl Stiff: integral cast-iron ... to process and make any woody products,sign boards,bill plates,chest brands,seals,metal foil moulds,construction models,instrument panel ... non-metal material,for example,iron,copper,plastic and wood plates,etc.Thrid,distinguished featuresl High speed: can process curves ...