一级性毛片-性色av香蕉一区二区-开心激情婷婷-99久热在线精品-国产精品一区二区三区国产无码-午夜影院在线免费观看-熟妇高潮一区二区-日本一区电影-久久精品国产精品亚洲毛片-亚洲天堂欧美日韩-色av色婷婷

The Second Strategic Transformation
Feishang Copper
Feishang Copper Co., Ltd. located in Bayan Nur City, Inner Mongolia has copper smelting technique - “Feishang Technique” with international leading level and independent intellectual property rights, and is the first company that has successfully smelted copper with oxygen-enriched side-blown bath and melting technique in the world.

Feishang Copper Co., Ltd. has a superior geographical location (which is convenient to import copper ores from foreign countries, especially copper ores from Mongolia), with the scale effect of annual design capacity of 100, 000 tons, and was awarded the title of national “High-tech Enterprise” by the Ministry of Science and Technology in 2016.