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Zhengzhou Yiyang Aluminum Co.,Ltd. is located in Shangjie District, Zhengzhou City, Henan Province, which is an alumina production producer with a combination of production and trade, industry and trade integration business. Our company specializes in research, development and production on α- alumina powder and ceramic products, with an annual capacity of 5,000 tons calcined α-alumina furnace and an annual capacity of 8,000 tons alumina micro powder production line. Our company owns experienced scientific and technological personnel, and has passed the ISO quality management system certification. Our company produces various products with complete specification and high quality, praised by users. We have established good relationship with many public companies and famous c…