沈阳有色金属研究院；

Shenyang Research Institute of Nonferrous Metals;

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多年来，与众高等金属研究院进行长期的技术交流与合作。

Over the years, the company has maintained long-term technological exchanges and cooperationand with many higher metal colleges.

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近年来，洛阳有色金属加工设计研究院自主开发研制出了国产第一台轧制油全油回收系统。

The home made first full rolling oil regeneration system has been developed by Luoyang Engineering and Research Institute for Nonferrous Metals Processing in recent years.

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