In the electrical industry, shenmamid® nylon resin is often used to manufacture cables, sheaths, and improve the reliability and service life of cables because of its excellent cold resistance, wear resistance, chemical resistance, moisture resistance, bad weather, moth-proof, arc penetration current and electrolytic corrosion. Nylon products have excellent electrical insulation performance, its volume resistance is very high, high breakdown voltage resistance, is an excellent electrical insulation material, but also often used in relays, low voltage combined switches, household power switches and so on.