This series of American standard cables strictly adheres to UL certification standards and is specifically designed for internal connections in electronic equipment and low-voltage engineering scenarios, combining superior electrical performance with flame-retardant safety. Both models 1015 and 1007 use high-quality lead-free polyvinyl chloride (PVC) insulation material, featuring uniform insulation thickness and easy peeling and cutting, making them ideal wiring choices for electrical manufacturing, electronic assembly, and industrial control fields.