Silicon Insulator

National Power Industries leading manufacturer, and supplier of, Porcelain Insulator., Polymer Insulator, Silicon Insulator, Transmission, Insulator, National Power Industries, has built the foundation that it will use to continually strive for improvement in Safety, Quality and Customer Service. Porcelain insulators, Polymer, Insulator, Silicon Insulator, and Transmission Insulator are designed to meet electricity demands globally in a most cost-effective manner. We manufacture low, medium and high voltage insulators, using high quality material, and technology and production skills to create innovative technical ceramic products.