The production covers a wide range of connectors, with a great capacity for adaptation to any specific duty. They are products with foundamental roles in diverse sectors; many of them critical. For example in transport, they are applied in every field, on land, sea and in the air. They also have wide application in the military and space fields. In fact, an examination of the world's main economic activities, for example, industry, building and agriculture, lately shows the extent of their applications, and testifies to their indispensability.