唐山市丰润区新丰镁砂有限公司建于1983年3月,1992年8月被河北省定为民营科技型企业和省级高新技术企业,是河北省生产精密铸造耐火材料的定点企业。公司技术力量雄厚,工艺设备精良,检测手段齐全,年生产电熔镁砂等耐火材料万吨以上,生产莫来石砂、莫来石粉万吨以上。生产电熔镁砂、冶金镁砂、电熔皮砂、铝镁钢包浇铸料、石英砂、高铝凡土、紫母结粘土粉、营石粉等。产品莫来石砂、莫来石粉是航空航天大学的科研成果,是精密铸造材料的更新换代产品。本产品适用于高、精、尖熔模铸造行业,用该材料取代石英砂粉可提高型壳强度,避免型壳高温变形,可改善脱壳性。该产品 Tangshan Fengrun Xinfeng Magnesia Co., Ltd. was built in March 1983, Hebei Province in August 1992 as a private technology-based enterprises and provincial-level high-tech enterprises, is the production of precision casting refractory in Hebei sentinel enterprises. Strong technical force, sophisticated technology and equipment, detection means complete, in the production of fused magnesia and other refractories million tons more than the production of mullite sand, more than 10,000 tons mullite powder. Production of fused magnesia, metallurgical magnesia, fused leather, aluminum magnesium ladle castings, quartz sand, high alumina soil, purple knot clay powder, camp rock powder. Products mullite sand, mullite powder is the University of Aeronautics scientific research, precision casting materials replacement products. This product is suitable for high, refined, sharp investment casting industry, with the material to replace the quartz sand powder can improve the shell strength, to avoid deformation of high temperature shell, can improve the shelling. this product