Poinsa was created in 1978, with the aim of becoming one of the European leaders in the manufacturing of electroceramic insulators.

Since then, Poinsa has built its philosophy on the following aspects :

• Quality and service above all.
• Flexible and customer specific products.
• Investment in processes technology.

Our high , medium and low voltage insulators are used for the following markets :

• Electrical installations.
• Transformers.
• Railways.
• Research projects.
• Special products according to demand.

Nowadays, POINSA, owner of the ISO 9001:2008 certificate , is working with worldwide known customers and is an officially approved supplier of all the electrical and railways companies of the country.