National Certificate for Key New Product (water cooling cupola with thin lining)
High-Tech Technology Enterprise Cognizance Certificate
International ＣＥ Certificate
High-Tech Product Certificate (top set outer heating cupola)
High-Tech Product Certificate (water cooling cupola with thin lining)
High-Tech Product Certificate (water cooling two-class system cupola)
ISO9000 Certificate
Branch Technology Committee of Melting and Casting of National Casting Machine Committee
Bank of Agriculture ＡＡＡ Certificate

　

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