Liao yang hong tu carbide co. , ltd

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Company: Liao yang hong tu carbide co. , ltd Contact: Mr. bai ye Address: Gucheng street , deng ta city , liao ning , china Postcode: 111308 Tel: 0086-419-8108866 Fax: 0086-419-8109955 Homepage: http://htthwsic.ebigchina.com http://8108866.86exporter.com E-mail: