精品一区二区三区在线观看视频_www.久久色_亚洲青涩在线_亚洲性猛交_色屁屁www_午夜视频网址_久久精品五月天_粉嫩小女生_免费一级片网站_天天视频色_波多野结衣 解禁_91视频免费观看_久久久wwww_欧美日视频_亚洲精品久久久午夜福利电影网

The China ENFI Engineering Co., Ltd. and China ENFI Engineering Corporation ("China ENFI"), formerly known as the China Nonferrous Engineering and Research Institute, i.e. the former Beijing Central Engineering Institute for Nonferrous Metallurgical Industries, was established in 1953. China ENFI is now a subsidiary of one of the world's top 500 enterprises - China Metallurgical Group Corporation.

Through more than sixty years of trials and hardships, China ENFI has developed into an international engineering company and formed three major businesses: project integration, new energy industry and resource development.

—— Project integration

EPC services, engineering consulting and design, scientific research, supervision, equipment development & supply, information and automatic control systems integration, as well as upstream and downstream businesses derived from projects, etc. in the fields of mining engineering, nonferrous metallurgical engineering, electrical engineering and automation, municipal engineering and architecture, chemical and environmental engineering, energy and environmental engineering, etc.

—— New energy industry

The photovoltaic materials industry and photovoltaic power generation industry based on polysilicon production;

—— Resources development

Waste incineration for power generation; water resource development; mineral resources development; real estate business.

China ENFI is considered as:

A Well-known Brand in the International Nonferrous Engineering Circle;

A Leader in Technological Progress in the Nonferrous Metals Industry in China;

A Pioneer in National Polysilicon Industry;

An Outstanding Enterprise in the New Energy Industry;

And an Explorer in Resources Development.