Ningbo Leakin, established in 1992. Which is the cradle of China Sheath/armoured Mineral Insulated Thermocouple Cable (materials), with national invention patent (patent number: ZL 200410016018.7). We mainly produce MI Cable, Thermocouple, K Type Thermocouple, Thermowell, RTD sensor, Thermocouple Head, Compression Fittings and other temperature sensor. And already passed the ISO9001, ISO14001, CE, ATEX, ect