ZIBO ZHENGTAE REFRACTORY CO., LTD. was established in1999, The chief products consist of silica bricks, Silica products, clay brick, high alumina brick, corundum products, various special refractories and various monolithic refractories xxxxx are widely used in coke oven, hot-blast stoves, blast furnace, glass melting stove, incinerator, and cement kiln, including steel, glass, cement, chemical and environmental protection industry xxxxx products have been exported more than 17 countries and xxxxx enlarging market steadily , in 2004 we built a refractory factory, which exchanged technology and cooperation with some famous refractory company in the world, have been a specialized refractory producer with research, design , production .