Product list
Chip Fixed Resistor Materials
Our SMD resistor materials span a broad resistivity range with tunable TCR and low thermal EMF vs. copper. Product: CuMn、CuMnSn、CuMnSi、CuMnNi、CuNi、NiCr、NiCrAlFe、NiCrAlCu、Cu/CuMnSn 、Cu/CuMnNi、Cu/CuMnSi
Resistor Materials
High-precision, high-stability resistive materials with guaranteed consistency. Product: CuMn、CuMnSn、CuMnSi、CuMnNi、CuNi、NiCr、NiCrAlFe、NiCrAlCu、Cu/CuMnSn 、Cu/CuMnNi、Cu/CuMnSi
Resistance Heating Alloys
Tailored Resistivity and High-Temperature Stability for Efficient Thermal Conversion. Product：NiCr8020，NiCr6015，CuNi2，CuNi44, etc
High-Temperature Thermoelectric Alloys
Precision Noble-Metal Sensing for Extreme Environments. Product：Type S/R/B thermocouple wire
Low- and Medium-Temperature Thermoelectric Alloys
Type K offers universal linear EMF output for cost-effective mid-range sensing, while Type N upgrades to higher accuracy and longer life in oxidizing atmospheres—together covering industrial breadth with predictable stability. Product：Type K/N thermocouple wire
FeNi52 Alloy for Reed Switches
Our 4J52 Fe-Ni alloy delivers import-equivalent magnetic and CTE performance for reed switches, providing a verified domestic substitute that cuts cost while guaranteeing seal reliability. Product: 4J52 (FeNi52)
Iron-Nickel Controlled Expansion Alloys
Engineered with precisely controlled nickel content, our Fe-Ni alloys deliver tailored CTE matching for hermetic glass/ceramic sealing, combining metallurgical stability with deep-vacuum integrity. Product：4J50（FeNi50）、4J52（FeNi52）