亚洲人成未满十八禁网站-色综合色天天久久婷婷基地-精品欧美成人高清在线观看-国产ts系列-国产 欧美 日韩 一区-成人av免费在线看-国产精品一二三-国产精成人品一区-天干天干天干夜夜爽av-亚洲精品国产精品乱码视色-欧美日韩一区二区精品-日本aa在线观看-成人禁片又硬又粗太爽了-国产高清在线免费视频-女人18毛片水最多-在线观看免费www-天堂网www天堂在线资源-欧美特级黄色-日韩欧美一区二区在线视频-jav成人av免费播放

NEWS NEWS
Current location:Home>>en>>NEWS

China 's welding industry, the gap and expectations

Time:2017-03-16 09:09:44 Author:admin Source本站 Click:795
In 2005, China's steel output was 349 million tons, accounting for 30.9% of the world's steel output of 1.13 billion tons, welding production of about 270 million t, accounting for about 50% of the world's total output of more than 500 million tons of welding consumables.
    China's steel consumption in 2006 will be about 400 million t, welding production will be 3 million t. According to the relevant departments predicted that China's steel consumption in 2010 will be more than 500 million t, the corresponding consumption of welding materials will reach 3.5 million t or so. So our country has become the world's only consumable materials consumption power. Domestic welding consumables industry has been rapid development, foreign welding consumables enterprises have also through the output of products, provide technical services and set up factories in China and other ways to compete for the market.
 
    Fierce competition in the market shows that low profit ordinary welding materials, such as knot 422 electrode, ER50-6 gas shielded wire, HJ431 flux and other products, mainly between domestic enterprises competition; and high technical content, profits are also larger All kinds of domestic welding consumables enterprises in the competition at a disadvantage, there is a big gap, so we must pay attention to the future development of China's welding consumables national industry.