Resistance Wire, Nickel Welding Wire, Thermocouple Wire manufacturer / supplier in China, offering Type E Constantan Thermocouple Bare Wire 20 AWG / 24 AWG Type E Bare Wire, Ni-Cr-Si Nextel Insulated Thermocouple High Temperature Thermocouple N Bare Wire Sensor, Type N Mineral Insulated Thermocouple Bare Wire Ni-Cr-Si Np Ni-Si-Magnesium Nn Wire and so on.