Poinsa, a company founded in 1978, a benchmark among the main European manufacturers of electroceramic and polymeric insulators. Innovative company, to offer the best quality and service at all times. Our featured products are: • Polymeric electrical insulators. • Outdoor and indoor insulators. • Railway insulators. • Isolators for transformers and bushings. Products manufactured using the latest technologies to obtain the highest quality and satisfy even the most demanding demands of the market, sectors and our clients. Experience that has made us a reference for insulators, ceramics and polymers. Our insulators are faced in substations, disconnectors, bushings, switches, capacitor banks, reactors, resistors, transformers, catenaries and busbars. We also offer customer-tailored products in ceramic and polymer solutions, as well as new developments in hybrid silicone and ceramic and silicone insulators. The success of Poinsa, a European benchmark company in insulation, son: • Quality controls throughout the production process, complying with all regulations. • Orientation in customer service to offer the best solution. • Constant investment in new technologies and R + D + i. • Development of personalized products. Contact us Email: info@poinsa.com | Telephone: +34961452045