Glonghui May 23 丨 Sirui New Materials (688102customarcademachines.SH) said on the investor interaction platformcustomarcademachinesThe new generation of copper-iron alloy materials developed by the company have excellent strength, electrical conductivity, thermal conductivity and electromagnetic shielding effectiveness. They can be used in smart phone heat sinks, shielding casings, electromagnetic shielding wires, wave-absorbing and shielding coatings, large size OLED screens, medical antibacterial equipment, electric iron tips, electromagnetic dampers, dissimilar metal welding and other fields.