ANNEC is a stock-listed company in the USA public trading market with the ability of package technology output and system integration technology about high furnace and hot blast furnace. The sales profits in the year of 2011 is 600million from 150 thousand tons of various kinds of refractories annually. We mainly produce the alumina-silicon series refractories for the use of high furnace and hot blast furnace and few carbon-contained refractories for the use of steel ladle, tundish and iron ...   |