STS d.o.o. Information

STS company, based in Banja Luka in the northern region of Bosnia and Herzegovina, operates as part of Maxmara Ltd., a regional leader in the production of aluminium, PVC, and steel windows, doors, and façade systems for more than 30 years. Founded with a clear vision to deliver ladders that combine safety, durability, and innovation, STS has grown into a trusted manufacturer with four distinct product lines: • Industrial ladders - built for intensive, daily use in demanding environments • DIY ladders - perfect for individual projects and occasional tasks • DIY Home ladders - tailored for home improvement and light DIY use • Household ladders - practical solutions for everyday domestic needs All STS ladders are crafted from high-quality aluminium and fully comply with European Standard EN 131. Our entire range carries the GS TÜV certification, ensuring the highest level of safety and reliability. With products trusted across Europe and beyond, STS provides EUR1 certificates of origin for international trade, guaranteeing compliance with export requirements of the European Union. Our expertise has earned us partnerships with leading distributors, and our ladders are now sold through DIY retail chains in Europe. At STS, we are committed to delivering ladders that stand for quality, safety, and performance-helping professionals and households alike reach new heights.