Ntc Sensor, Cartridge Heater, Tubular Heater manufacturer / supplier in China, offering Laiyuan Suppliers Price Electric High Efficiency High Temperature ID240mm Nano Band Heater for Injection Molding, Laiyuan 230V 400W ID22*70mm Spring Coil Heater with Built in Thermocouple Type K, Laiyuan 220V 300W ID29*50mm Flexible Electric Spring Coil Heater for Hot Runner and so on.