Jiangsu Ice-City Insulation Materials Stock Co.,Ltd. is one of the most important service platform for desigh of high performance electrical machine insulation systerm and important creative enterprice in the area of manufacture of high-grade insulation materials.Our company mainly engaged in research and development and production and desigh of insulation materials of large high voltage turbine hydro and wind generator,rail tracion mator （EMU traction motor，subway，high-speed locomotive traction motor ).