视频 欧美 国产_日韩欧美自拍另类_亚洲少妇无套内射激情视频_男女黄色网站免费观看_一区二区成人av_日本黄色录像一级片_国内精品三级电影_少妇三级高清自拍_免费国产黄在线播放_丰满少妇人妻HD高清大乳

Zhongtian Iron and Steel Group, headquartered in Changzhou, Jiangsu Province, is the largest iron and steel enterprise in Changzhou, Jiangsu Province, and the world's largest production base of special steel rod and wire. The group has been listed among the top 500 enterprises in China, the Top 500 Manufacturing enterprises in Jiangsu Province and the top 100 private enterprises in Jiangsu Province for many years, and won the honorary titles of "Top Ten Outstanding Brand Steel Enterprises in the country", "China Industry Award" and "Happy Enterprise in Jiangsu Province".
     Zhongtian Iron and Steel Group (Huai 'an) New Materials Co., LTD., as a branch of the group, was officially launched on January 8, 2022, with a total investment of 20.2 billion yuan, planning to build an annual output of 1.5 million tons of fine steel cord manufacturing base, which has become the largest single manufacturing project in the history of Huai 'an. The company's positioning is to build the world's leading ultra-high strength fine steel cord demonstration project, build the world's first metal material deep processing "lighthouse factory", and strive to become the global steel cord "smart transformation" industry benchmark.
 

Contact number:0517-89736688