... frame material, solar photovoltaic ribbon, transformers, radio frequency cables, copper clad alaluminum, heat exchangers, electronic stamping and other industries Model ... .2mm thicknesstransformer: patented trimming,ensure the edge in right anglephotovoltaic copper belt: 100%conductivity ,45 hvcopper cladding aluminum: applied in ... MIN 1.0MM MIN M solar energy components photovoltaic ribbon red copper