Potassium-Doped Tungsten Wire is a specialized high-temperature wire with excellent creep resistance and mechanical strength. It is widely used in lighting applications, such as incandescent and halogen lamp filaments, as well as in vacuum devices, due to its ability to withstand extreme heat without sagging or evaporating.

Photovoltaic Silicon Wafer Cutting Wire, also known as tungsten diamond wire, is designed for precision cutting in the solar industry. Its fine diameter, high tensile strength, and long lifespan make it ideal for efficiently cutting silicon wafers, offering superior performance and reduced wire breakage compared to traditional carbon steel wires.