Zhengzhou dongyang refractories co., LTD. is a research and development, production and sales of technology-intensive enterprises. Our products are widely used in iron and steel, cement, glass, non-ferrous metal smelting, casting mould, etc.

Company mainly clay bricks, high aluminum refractory brick, phosphate brick, lightweight refractory brick and refractory castable refractory and stereotypes, wear-resistant casting material and other industries use refractory not stereotypes. Dongyang company's brand high alumina brick, dongyang brand phosphate brick durable, exported to South Korea, India, Russia, Vietnam, Taiwan and other countries and regions, the local user.