china WEIELECTRICcom make spiral-wound insulation products for many automotive applications, including electric motor armature shaft spacers/insulators, battery cable protectors, heat shield dielectric barriers, lead wire insulation, coil forms (starters/alternators), wire splice insulation and slot insulators/liners complete line of custom, spiral-wound electric motor insulation components including crossover insulation, lead wire, secondary insulation covers, motor protector sleeves, motor shaft insulation, wire marking sleeves, and the industry's largest variety of wire splice shrink caps and sleeves. Materials include; Kraft paper, Fish paper, shrinkable/non-shrinkable polyester films, polyimide, and polyamide (aramid fiber) paperscompetitive quote in china . more know of us look at web allinsulating com ,weielectriccom