Refractories Iunge Ltd., founded in 1953, is the oldest refractory company in the country. We manufacture the entire product line and specialty refractory clay bricks, high alumina and basic. Iunge manufactured under license from Harbison Walker Refractories Co., AP Green and North American Refractories Co. in its two plants located in the communes of Renca and Lampa. Our products are present in the copper industry, steel, cement and lime, laboratories, petrochemical, etc.. and the construction area is located in the most important hubs of the country.