Isabellenhutte was founded in 1482, headquartered in Germany, 1889 in the world's first developed Manganin manganese nickel copper resistance alloy, 1987 produced the world's first surface mount milliohm galvanometer resistor, is currently the world's advanced precision resistance manufacturers. Long-term for BOSCH (Bosch), HELLA (Hainer), CONTINETAL (Mainland) and other world famous customers to provide products and technical support. Isabellenhutte manufactures and sells precision and power resistors