ALCHEMICS is an innovative manufacturer of high-quality seals for windows, doors, and aluminum systems. We specialize in the development and production of our own materials — TPE, TPV, and PVC compounds, which are marketed under our brand ASTERION™.

Our products are the result of combining advanced technologies, expertise, and a commitment to quality. We understand that reliable seals are a key element in ensuring the durability, energy efficiency, and comfort of any structure. That’s why we strive to create materials that meet the highest standards and requirements of the modern market.

ASTERION™ is more than just seals — it’s a guarantee of quality, innovation, and trust. We are proud that our solutions help create better living and working conditions, ensuring the reliability and longevity of every product.

ALCHEMICS — where science meets practice, and quality becomes the standard.