Insulation Paper, Polyester Film, Insulating Sleeve manufacturer / supplier in China, offering China Manufacturer AWG Class180 Transformer Insulated Winding Wire Enameled Magnet Wire, Ei/Aiw Class 180 Enameled Aluminum Insulated Magnet Wire Alambre De Aluminio, Enameled Flat Rectangular Aluminum Al Transformer Winding Wires and so on.