• Ruishi Investment Group Co.Ltd

    Henan Ruishi Investment Group co.ltd was established in 1992, through nearly 29years high speed development. Our group main products: Calcined flint clay, Calcium almuminate ,Brown fused Alumina , white ,fused Mulite, silicon carbide Powder,Ceramic foundry sand. ...

    Telephone:86 - 0379 - 65286159Address:23 Floor,Wuzhou Building,No.248,kaiyuandadao Luoyang Henan 471000 China

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