www.777含羞草I1819xxxxx高清tvI网站看片I中文字幕第9页I久久福利电影I试看120秒做受视频一区二区I91九色视频国产I91看片在线播放I99iavI国色天香在线I天天插天天爱I亚洲第一论坛啪啪Ichinese壮男深夜树林xxI可以直接看无码avI丁香婷婷久久I麻豆传媒视频在线I成人免费小说网站I黄色av免费在线

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.