We are one of the largest electric heat cable and related products manufacturers in domestic, the existing production of Self-Regulating Heating Cable wire, sheet and other related products for more than 15 years of history. We are specializing in polymer positive temperature coefficient (PTC) thermistor materials research and related product development, manufacturing. After 15 years of development, has a large-scale production base, the annual output can reach more than thousand meters electric heat cable wire. Company became one of China's largest manufacturers of heating cable. At the same time started a big Ming brand in the heating industry.