Gongyi Hongda Furnace Charge Co., Ltd. is a comprehensive refractory enterprise integrating r&d, production and trade. The company mainly produces castable refractory , ramming materials, plastic and other unshaped refractory materials, fired bricks and insulation materials. Products are widely used in steel, nonferrous metals, building materials and power industry. Hongda company has two produtction lines for refractory castables and respective production lines for shaped refractories, plastic refractory, three production lines for thermal insulation products. With annual capacity of 15000 tons of various castables, 30000 tons of shaped precast products, and 10000 tons of moldable refractory, thermal insulation products 50000 tons