English About Brands Solutions Opta Worldwide Contact Optimal performance from tap to cast. NEWS RELEASE: Opta Group Acquires Metcan Industrial Corp. (READ MORE) From tap to cast, we have the products and expertise to be your one source for all metallurgical needs. Quality Products. Exceptional Service. OUR SOLUTIONS: Ironmaking Steelmaking Cored-Wire Treatment Engineering & Equipment Foundry Abrasives & Construction Products Opta is the world’s leading supplier of magnesium reagents, calcium-carbide, and lime-based carrier reagents for use in the iron desulfurization process. Learn More Talk to one of our experts today to find the right solution for your needs. Contact Us Terms and Conditions © 2021 Opta Group LLC. All rights reserved. Opta Group is the leading supplier of performance materials and solutions in the steel, infrastructure, and specialty chemical industries. Opta’s Steel Division is the world leader in desulfurization, custom-designed fluxes, and cored-wire products. CONTINUE TO SITE The globally renowned leader in cored-wire manufacturing and application. Reliably delivering the most crucial products and processes for liquid metal treatment. Quality solutions and technology for treating hot metals in steelmaking. Silica-free abrasives for blast cleaning, construction, water filtration, and water-jet cutting. QUAB Cationizing Reagents are manufactured to precise specifications and certified for consistent quality. We use cookies to optimize our website and our service. Read more Functional Marketing Accept all Save preferences