Our company product the polyvinyl-formal enameled cail with class of 120(round and rectangular); polyester enameled round(rectangular)coppy wires,class 130; normal increase modified polyester enameled round,(rectangular)copper wire,class 155; polyerter mode enamelled coil wire with class of 180(round and rectangular); increase polyesterimide coated with polyamide-imide enamelled round(rectangular) copper wires,class 200; self-fluxing polyurethane enamelled round copper wires. product the class-fire covered(aluminum)(round,rectangular) with a tamperture index of 130,155,180 product all kinds of film covered round copper and aluminum wire product all kinds of paper and nomex paper covered coil wire