Single insulated wires are commonly used in electronic devices. We offer various certified single insulated wires, with Teflon insulated wires being the most common. The coating of Teflon wires is of high quality and can withstand high temperatures, making it widely used in various industries. Our factory has been producing Teflon wires for 15 years, providing affordable and high-quality wires to manufacturers in Zhongshan Guzhen town of lights.