1. Chunlong wire spirals 2. High quality 3. ISO9001 4. OEM service. 1) Nickel-chromium alloy: Cr20Ni80,Cr15Ni60, Cr20Ni35 ... , Cr20Ni30, Cr25Ni20, etc. Such as Electric wire , Microfilaments ... 6J40, New constantan6J11, Manganin 6J13,6J8,6J12.4) Thermocouple wire and Compensation wire Compensation wire :K type,N type,E type,J ...