Hardcore company is one of the professional manufacturer and exporter of auxiliary materials for steel-making, our company is engaging in R&D, manufacture and trading for more than 11 years. With the excellent working team, advanced equipments and strict quality controling systems, our products including continuous casting protecting slag, deoxidizer, desulfurization agent, three removal agent, Steel Flow Initiator, refining agent, Heat-preservation agent for molten iron and stell, ladle & Tundish refractory castable,converter repair material, tundish daub material,casi wire, carbon wire , titanium wire, ferro silicon wire etc. 
We can supply you high quality steel-making auxiliary products with the favorable price. Our products are well sold on all over the world, and have been gotten good reputation from many clients.