Smart Tips to Identify Low-Quality Enamelled Wire

1. Upon closer inspection of the label's printing sample, the text is blurred and the address is unclear. This refers to examining the printed text on the label and the insulation sheath. If there are misspellings, inconsistent printing depth, or模糊 text, it should be noted.

2. Twisting the insulation sheath with fingers results in color and letter fading, indicating poor quality. This refers to rubbing the insulation sheath with fingers; some low-quality insulated wires have a tendency to fade, especially red wires, which often exhibit this issue. If the color of the wire sheath or any printed letters on it is transferred to the fingers after rubbing, it is generally indicative of substandard wire.

Dongguan Xinmao Electrical Materials Co., Ltd. is a professional manufacturer and processor of multi-strand enameled wire, braided enameled wire, earphone enameled wire, transformer multi-strand enameled wire, and enameled braided wire, with a comprehensive and scientific quality management system.