Cerisol is a reputable and innovative brand that specializes in manufacturing state-of-the-art porcelain insulators. With over +70 years of experience and development, Cerisol has gained worldwide recognition for its technical expertise and commitment to producing high-quality products. Their extensive range of insulators includes those designed for substations, disconnectors, bushing and transformers, as well as insulators for railway applications.

Cerisol's insulators are known for their efficient designs, tightest tolerances, and shorter lead times, making them suitable for applications up to 800 kV AC and up to 500kV DC. Trust is instilled in every product, with over 50 countries relying on Cerisol's insulators for impeccable performance.

Founded in 1912, Cerisol has a rich history in producing electrical appliances for home usage. Over time, they expanded their portfolio, becoming a leading supplier of products for industries, such as cap and pin porcelain insulators for the Portuguese grid. Today, Cerisol continues to focus on the future, capitalizing on its vast experience and expertise to provide cutting-edge insulators. With a dedicated team of over 180 employees and a new state-of-the-art plant, Cerisol is well-equipped to meet the growing demands of the industry. Choose Cerisol for reliable, technologically advanced insulators that meet your specific needs. Contact them today to learn more.