Zibo Gaoha Refractory Materials Technology Co.Ltd is a comprehensive high-tech company with refractory products  research, production ,sales and construction service. We devote ourselves to the develop various of high-tech unshaped refractory products to meet the market and customer’s damands.
cement matrix composite、petrochemistry、high-temperature pipe、our main products include over 100 varieties: high-purity zirconia products,zirconia products,bubble zirconia products, bubble alumina products, high-purity alumina products,corundum products,corundum millite,ten-hole corundum furnace tube,U-shape furnace tube,industrial zirconia,zirconia ceramic powder,eletro-fused oxide sand etc. are very popuar in board and aboard.
    In the principle of Integrity First, quality priority and service-oriented,We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of products have been strictly inspected before shipment.