OPTA

Owners

Goods & Services

Consulting services in the field of industrial engineering; custom design, engineering and testing of foundry products; research and development of new products for use in the specialty chemical, metallurgical, steel and metal-casting industries; engineering services in the fields of metallurgy, steel and metal-casting; scientific and technological services, namely, testing, analysis and evaluation in the field of metals, products casted therefrom and metallurgical additives for use in steelmaking and metal-casting; research and development in the fields of metallurgy; scientific research consulting in the field of metallurgy; consulting in the field of engineering

Riser sleeves for use in the casting of metals; riser sleeves with exothermic or insulating properties for use in making cores and molds

Magnesium, iron, slag, ladle sand for use by others in the metallurgical, steel, metal casting and foundry industries; metallic products, namely, cored wires for use in smelting works; slag for manufacturing steel; cored wire for use in ladle treatment of molten metals

Installation of foundry products; furnace installation and repair; installation of machinery; installation of foundry equipment; installation, maintenance and repair of industrial furnaces; providing information relating to the repair, installation and maintenance of industrial furnaces; repair or maintenance of chemical plants; repair or maintenance of chemical processing machines and apparatus; providing information relating to the repair or maintenance of chemical plants

Chemical additives, namely, mineral-derived additives and engineered chemical reagents for use in smelting works; Chemical additives in the nature of specialty chemicals for industrial use; chemical additives and chemical powders for use in molten operations; chemical powders, namely, mineral-derived powders and engineered chemical reagents for use in smelting works; chemical additives for use with refractory furnaces; metallurgical carbons for use as a reagent or additive in iron, steel and metal alloy production; metallurgical additives for use in steelmaking; chemical agents for the desulfurization of iron and steel; Chemical preparations, namely, powders for use in extending the service life of refractory furnaces and refractory furnace linings; chemical additives for extending the service life of refractory furnaces and refractory furnace linings; Refractory fluxes for use in metal production, namely, metal refining fluxes and furnace cleaning fluxes