SIA Abrasives

SIA Abrasives – Pioneers in Surface Perfection Since 1867

SIA Abrasives Industries AG is one of the world’s leading manufacturers of high-quality abrasive systems, offering cutting-edge solutions for achieving perfect surface finishes across a broad range of industries. Headquartered in Switzerland and backed by over 140 years of technical expertise, SIA Abrasives is a trusted name in precision surface treatment, proudly serving professionals in automotive refinishing, metalworking, woodworking, composites, and various manufacturing sectors.

Founded in 1867 as a chemical factory and producing coated abrasives since 1875, SIA has consistently been at the forefront of innovation in surface finishing. Today, the company offers one of the most comprehensive product portfolios in the abrasives market—ranging from hand sanding products and abrasive belts to precision-engineered discs and rolls designed to meet the exacting standards of industrial users and craftsmen alike.

What sets SIA Abrasives apart is its deep commitment to research, development, and application-focused engineering. The company’s solutions are the result of extensive collaboration with industry professionals, ensuring that every product delivers optimal performance, consistency, and reliability. Whether it’s for rough grinding, surface blending, or fine polishing, SIA’s abrasives are engineered to enhance productivity while reducing costs and improving end-product quality.

SIA also champions sustainability, integrating environmentally responsible practices into its manufacturing processes and product development. Their modern production facilities uphold the highest standards in quality, safety, and environmental management, reflecting the company’s long-standing ethos of responsibility and continuous improvement.

With global distribution channels, technical support, and training resources, SIA Abrasives ensures that clients not only receive world-class products but also gain access to in-depth knowledge and expert consultation for maximized application efficiency.

From the workshop floor to high-end industrial settings, SIA Abrasives stands as a symbol of quality, tradition, and innovation in surface finishing. As industries evolve and demands for flawless surfaces grow, SIA continues to lead the way in delivering advanced abrasive technologies that meet and exceed expectations.