ZhongYi Foundry Co. Ltd
foundry, refractory, Corundum, coatings, filter, Manufacturer and Supplier - China
The high bauxite sand is a new type of silicon and alumina refractory materials. Can be used as coatings and sand spraying materials, can be used as aggregate materials for varieties of casting coatings. The product processes low expansion coefficient, high refractoriness and excellent chemistry stability.