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Kaifeng LANGRUI Machinery Co.,Ltd.

Add.：Zhongxing Road, Biandong Advanced Manufacturing Development Zone, Kaifeng, Henan，China

URL:http://yitudaohang.cn/en/

Tel.：(0371)26668019 26665819

Fax.：(0371)26665839

E-mail：kfsrtjx@163.com


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