欧美丰满少妇人妻精品,无码免费一区二区三区,男人天堂2025,日本精品一区二区

Contact Us
Zhengzhou Golden Foil Aluminium Industry Co., Ltd
Tel:86-371-56500807
Fax:86-371-56587312
Website:http://www.photo1002.com
Add:Plaza A of Shenglong, Hi-tech zone, Zhengzhou City, Henan, China.
News
Your current location:Home > News > News
Replacing copper by Aluminium
Source:Zhengzhou Golden Foil Aluminium Industry Co., Ltd AddTime: 2013-8-19 Hit:2781

China is the bigest of country which manufacturering cable or wire as well as the cusumption country. As a copper resource-poor country, it will be our bottleneck for further development, replacing the copper by aluminium will be new trend in the field of cable industry.

It’s know that China is still in the period of rapid development of urbanization, econmic developent momentum remains strong. As the second largest after oil strategic oil material, copper consumption keep high speed increments in recent years, till up 60% so far in our import data. China is in rich  in aluminium while lack of copper.what’s more, copper price is soaring in recent years, replacing copper by alumnium is the top study topic in industries.

Chinese Academy of Engineering Huang Chongqi talked in his report July, Replacing copper by aluminium in cable industry is international trend, it will be gradually development only with the development of technology and the people’s habit according to the real matter of fact of countries.

CTC Asia chief technical adviser Gong Xinming said in the 2013 annual meeting for Global wire and cable, Insteading of copper with aluminium have enormous value of social and economic. China’s alumnium own cheap price and the same electric conduction function. If manufacturing cable use aluminium not copper will save much cost.

n recent years, the concept of aluminum cable gradually being accepted by the domestic market, the amount of fast-growing market, it is foreseeable aluminum cable applications in China will continue to rise. As a copper resource-poor countries, and actively develop aluminum alloy conductors insulated cables and ancillary fittings for transmission and distribution services, not only has a huge market space, but also the cable industry to build a "resource-saving and environment-friendly" obligations and obligations

国产三级三级三级三级看三级 | 精品久久久久久无码中文野结衣 | 天天爽日日澡AAAA片 | 精品国偷自产一区二区三区 | 3D动漫精品啪啪一区二区免费 | 亚洲一区二区三区色情爆乳下载 | chiese搡老女人 | 欧美午夜成人免费视频 | 国产激情视频在线观看 | 免费无码人妻日韩精品一区二区 | 日本高清免费AAAAA大片视频 | 国产乱码一区二区三区爽爽爽免费 | 手机在线观看国产一级 | 亚洲母乳熟妇91在线 | 99re久久国产 | www成人无码一区二区 | 视频一区二区三区中文字幕 | 国产精品久久久久久久成人毛片 | 无码人妻丰满熟妇区蜜桃 | 国产成人精品一二三区 | 国产精品高清无码 | 神马午夜电影一区二区三区在线观看 | 久久久久久无码精品大片 | 欧美性色aⅴ精品入口 | 精品无码一区二区三区电影桃花 | 午夜福利理论片A片在线播放 | 欧美videosex性极品HD | 欧美成人手机在线 | 亚洲无码免费在线视频 | 国产又粗又猛又爽又黄AV | 久久蜜桃av无码理论片 | 精品国产午夜肉伦伦观看 | 国产毛片在线视频 | 波多野结衣手机在线 | 中文文字幕一区二区三三 | 四川少妇久久久久丰满免费观看 | 欧美熟妇精品黑人巨大一二三区 | 波多野结衣乳巨码无在线app | 午夜精品久久无码成人 | 亚洲男人的天堂在线观看 | 青青草91青娱盛宴国产 |