Innovative polymeric electrical insulators satisfy all our customers options by offering a variety of products. The positive features of these solutions facilitate assembly and maintenance, saving time and costs, giving an added value to the product of the highest quality.

Silicones Insulators for railway overhead lines and substations.

Outodoor silicone insulators.

Silicone insulators for the network.

Wide range in silicon products

POINSA offers a wide range of silicone products in order to satisfy the most demanding customer needs and to achieve the same levels of market achieved in the field of ceramic insulators:

Catenary silicon insulators of the highest quality for the industry of railway

Insulators for substations

Exterior Insulators polymeric support

Insulators for the network