91色秘 乱一区二区三区,无码中文字幕一区二区免费蜜桃,西西4444WWW无码精品,亚洲国产精品久久久久

To the new line of quality to the far Shaanxi Construction machine shares new energy mining trackless rubber wheel vehicle successfully released

Jing Wei gather all things, "north cross" pioneer manufacturing new land. This year is the 75th anniversary of the founding of New China, coinciding with the 70th anniversary of the establishment of Shaanxi Construction Machinery shares and the 20th anniversary of listing. On July 26, in the Jingwei industrial Park of the company, the distinguished people arrived, the friends were full of joy. Leaders from the national construction machinery industry, coal industry, well-known universi...

Construction Machinery
01

Construction Machinery

The self-developed STC Serial Tower Crane is equipped with the current domestic and international cutting-edge intelligent information technology, an intelligent cockpit that integrates electronic control, monitoring, operating system and living space and the intelligent remote operation platform. Its comprehensive technology leads the development direction of the industry.

Road Construction Machinery
02

Road Construction Machinery

The editor-in-chief unit of the design, manufacturing, use, testing and other national standards of the Asphalt Concrete Paver of China

Steel Structure
03

Steel Structure

SCMC owns the first-class qualification of steel structure engineering professional contracting and a complete light steel and heavy steel production line. The business scope is from industrial plants, multi-high-rise steel structure buildings to large-span venues and bridge construction. Products cover industrial and civil construction, water conservancy, electric power, bridges, metallurgy, chemical, mining and other industries.

Road Construction Contracting
04

Road Construction Contracting

Mainly engaged in the airport, municipal roads, road and bridge construction, pavement construction engineering contracting business, providing pavement construction machinery leasing, remanufacturing, spare parts sales, technical advice, pavement materials processing and sales and other comprehensive services

Rental Service
05

Rental Service

SCMC owns "Class A Special Equipment Installation, Transformation and Maintenance License" and "Lifting Equipment Installation Engineering Professional Contracting Level One" qualification. SCMC is the one-stop comprehensive solution provider of construction engineering, energy engineering, traffic engineering and other required mechanical equipment installation, on-site operation, maintenance, disassembly and exit.

1954

Establishment

177Billion

Total Assets

4

Wholly Owned Subsidiaries

2

Provincial Technical Centers

日本成人在线免费观看 | 变态小说之国产激情网 | 成年人黄色视频免费观看 | 一级毛片aaaaaa| 69精品国产人妻国产毛片 | 亚洲无套内射普通话对白 | 影音先锋在线观看资源 | 蜜桃人妻一区二区三区欧美 | 91黑丝美女操逼视频 | 中国体内射精在线播放 | 波多野吉衣无码内射精品视频 | 97丨牛牛丨国产人妻 | 国产最大最粗无套内谢 | 黄色视频在线观看无码免费 | 久久国产成人精品Av | 大地资源国产精品系列 | 国产一级网站在线观看 | 超碰爆艹乱伦黑人巨吊艹大逼 | 蜜臀久久99精品久久久无需会员 | 人妻人人澡人人添人人爽第02集 | 精品一级毛片A久久久久 | 美女裸体网站熟女一区 | 国产一级婬乱片A片AAA图片 | 国产人妻人伦精品九色 | 福利姬视频在线观看 | 人人插人人妻人人爽 | 91探花精品偷拍在线播放 | 午夜福利网站在线观看 | 张柏芝二三级在线观看 | 国产成人小视频在线 | 成人精品一区二区三区有限 | 色色插插五月婷婷 | 性亚洲老奶大老妇HD | 99人妻少妇无码αⅤ二区下载 | 精品久久一区二区三区 | 久久91精品—久久仙踪林 | 99er这里只有精品 | 中文字字幕在线中文乱码修改方法 | 国产黄色红桃视频二区 | 精品国产99久久久久久www | 91精产国品一二三产区蜜臀 |