The enameled copper wire have passed "UL" and "ROHS" certificate Specification:0.05-2.50mm Price ... The product is widely used in Motors of power tool, Micro-motors and transformers, Electronic components, Instrument windings, Step motors, Communication ... transformers, Hermetic machines, fridgerating compressors, High duty motors and Television sets.Standard: We produce according to IEC,NEMA,JIS ...