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.m.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

无码免费人妻A片AAA毛片西瓜 | 亚洲天堂视频在线观看 | 亚洲线精品一区二区三区 | 波多野结衣乳巨码无在线观看 | 中文字幕一区二区在线观看 | 狠狠色噜噜狠狠狠888 | 色大师一区二区不卡 | 国内精品人妻无码 | 无码人妻精品一区二区蜜桃在线看 | 久久久国产精品一区二区白洁老师 | 成人亚洲A片Ⅴ一区二区三区动漫 | 国产性猛交XXXⅩ交酡全过程 | 亚洲色图一区二区 | 色一情一乱一乱一区91Av | 日韩av不卡在线直播 | 91久久人澡人妻人人做果冻传媒 | 1v1H潮喷在线免费观看 | 4080yy午夜理论片成人 | 黑人一区二区三区四区五区 | 先锋丝袜av资源 | 成人 国产 免费视频 | 欧美成人精品A片人妻83 | 人人妻人人澡人人爽人人到DVD | 亚洲乱码中文字幕 | 狼友91精品一区二区三区 | 久久精品噜噜噜成人看免欧美大片 | AAA搡老熟女国产 | 亚洲AV无码精品蜜桃在线观看 | 免费无码黄网站在线看软件99 | 国产一区免费视频 | 败火老熟女ThePorn视频 | 精品国产乱码一区二区999 | 北条麻妃42部无码电影 | 久久久久亚洲AV成人无 | 51精品人人搡人人妻 | 爽灬爽灬爽灬毛及A片 | 国产精品偷乱一区二区三区 | 国产农村妇女BBBBB性爽视频 | 无码欧美精品一区二区蜜桃色欲 | 亚洲午夜精品一区二区 | 成人无码三级在线观看 |