Our company Henan Tongyu Metallurgical Materials Company is a key company in the industry of steel-making protective and refractory materials in China. The group company was established in 1997 and mainly engages in R & D, production and promotion of new technologies, products and instruments of steel-making protective and refractory materials.Tongyu annual sale of steel-making protective materials is over 300, 000 tons, taking a leading position in this industry in the country in terms of annual sales and market share. More than 130 products of 6 series produced by the company such as series products of pre-melted void grain continuous casting crystallizer protective dregs, drainage agents, steel ladle covering agent, middle ladle temperature-keeping dreg-absorbing agents, refined AD powder, coke purifying agent and reinforced sintering agent are sold to more than 160 domestic steel enterprises, covering a market share of more than 98%. Some of the products are sold to countries and regions such as Malaysia and Russia.
