From the Hoffman kilns of 1885 to today's factory in Aștileu — three generations of know-how in firing clay, under one roof.

We create materials engineered to perform where ordinary solutions fall short.
Helios is one of Romania's established manufacturers of refractory and ceramic products. Our industrial tradition began in 1885, when the former Hephaistos factory produced lime, bricks and tiles. Today, Helios combines this long production experience with a diverse portfolio of refractory bricks, acid-resistant bricks, refractory mortars and concretes, construction bricks and ceramic chimney components.
By using locally sourced raw materials, specialized production capacity and extensive experience in processing ceramic materials, we deliver reliable products for demanding industrial and construction applications. Our solutions are developed to withstand high temperatures, chemical attack and difficult operating conditions.
Operating in Aștileu, Romania — an area with a long tradition in mineral extraction and processing — we combine our industrial heritage with modern production technologies and rigorous quality standards.
Our purpose is clear: to create refractory solutions that help industry run safely, efficiently and reliably, even under the most extreme conditions.
Leadership is built through experience, consistency and the ability to evolve. At Helios, our industrial tradition gives us a solid foundation, while continuous product development lets us respond to our customers' ever-changing requirements.
From refractory materials engineered for extreme temperatures to reliable chimney systems and construction products, we focus on quality, durability and practical performance. We preserve the craftsmanship and experience built up over generations, while continuing to strengthen our production capacity and expand our range of solutions.
HELIOS – tradition forged in fire, reliability built to last.
Today the Aștileu factory produces seven material ranges — from refractories to ceramic chimney systems — under ISO 9001 and ISO 14001 certification, with quality control on every batch.