RHI is the world's leading supplier of high-grade ceramicrefractory products and services.
RHI是世界领先的高等级陶瓷耐火材料产品和服务提供者。
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Products are mainly used in glass, ceramicrefractory materials, metallurgical materials, electronic components and other industries.
产品主要应用于玻璃、陶瓷耐火材料、冶金材料、电子元件等行业。
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Refractory bricks, blocks, tiles and similar refractoryceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths.