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

成人午夜A片999影视 | 北条麻妃42部无码电影 | 天天躁夜夜躁夜躁大肚孕妇 | DVD人人人澡人人人爽 | 日本理伦公与丰满熄中文字幕 | 可以直接看美女的色情网站 | 公妇乱淫一区二区三区 | 摸BBB揉BBB揉BBB视 | 亚洲 日韩 丝袜 熟女 变态 | 亚洲AV成人片色 | 无码视频在线观看免费 | 在线观看黄污精品无码13 | 欧美精品乱码视频一二专区 | 日产AAAA一级毛片 | 撸大师视频在线观看播放 | 黑人与熟女色情A片 | 久久人人搡人妻人人玩夜色av | 国产精品久久久久久久电影渣男 | av网站在线免费观看 | 无码视频免费在线观看 | 被黑人调教拳头交 | 91人妻人人做人人爽九色 | 久久久91人妻无码精品蜜桃HD粉嫩 | 久久久久久久久久久久久久久9999 | 在线亚洲一区二区 | 五十路老女人中文字幕一节毛片 | 国产做受 入口竹菊 | 国产精品无码thepron入口 | 69国产成人区色情综合小说 | 福利柠檬成人AⅤ导航 | 亚洲精品人伦一区二区 | 春谷美雨在线播放 | 樱花涩涩在线观看无码视频 | 99热这里只有精品99re国产永久 | 风间由美性色一区二区三区_第1集 | 女教师一级特黄大片630 | 亚洲日韩激情无码一区 | 国产成人1区2区3区4区最新免费 | 久久久久亚洲AV无码成人片 | 国产欧美成人一区二区A片 久久久久国产精品嫩草影院 | 国产又粗又大又黄 |