About Us

We are committed to provide high quality Materials

since 2016, SIZA is an international trading company based in Sofia, Bulgaria, with over 8 years of experience in the steel and materials industry. We specialize in the supply and distribution of a wide variety of high-quality products, including galvanized steel coils, carbon steel plates, stainless steel pipes, and rebar. Our products cater to the needs of multiple industries, from construction and manufacturing to heavy industrial applications. Our commitment to quality, reliability, and innovation sets us apart as a trusted partner in the global market.

With a strong focus on international trade, SIZA has built a solid network of partners and clients worldwide. We pride ourselves on our ability to meet the specific demands of each market while maintaining competitive pricing and exceptional customer service. SIZA operates with an eye toward sustainability, ensuring that our processes and products align with environmentally friendly practices. Our strategic expansion into Europe is a key part of our growth, enabling us to serve new markets and strengthen our position in the industry. As we continue to grow, our dedication to excellence remains at the core of everything we do.