The quick pace of technology coupled with the rapid development in the field of hi-tech have led to a demand for well-designed electrical cabinets that offer a glimpse into the inner workings of the networks spread throughout office buildings. Extal specializes in producing different types of aluminum cooling profiles with exacting standards of planning and precision, and various other aluminum profiles that are used for different applications in this field. Many profiles used in electrical cabinets are typically very complex and often very heavy and large. In this area, Extal’s 4000-tonne press has been used extensively.



Extal supplies a complete finished product including all accessories such as covers, plastic parts, screws and more.


Heat sink

A heat sink is designed to increase the surface area in contact with the cooling medium surrounding it. Fin design and surface treatment are some of the factors which affect the thermal performance of a heat sink. The production of hundreds of heat sink shapes, gives us the experience needed for your next product.

Extal has many years of experience in developing patented shapes and manufacturing techniques for heat sink extrusions.