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QUALITY ASSURANCE

GB/T 19001/ ISO9001 International Quality Certifi

The certificate is a certificate of quality management system, issued by the Fangyuan Certification Group. The scope of application of the certificate is: wind power main shaft, pipe mold, forging and forging blank, Electroslag Remelting Ingot, cast iron parts manufacturing. This certificate marks the quality management system of Tongyu Heavy Industry Co., Ltd. conforms to GB / T19001-2008 (idt ISO9001: 2008) standard. It can satisfy the requirements of laws and regulations and customer satisfaction, and further improve the market competitiveness.( This certificate is in Chinese and English )