最好看的MV中文字幕国语电影,最好看免费观看高清电影大全,最好看的2019中文大全在线观看,2025最好看纤纤电影网,最好免费观看高清在线,最好看免费中文

Retractable Roofing System is the perfect solution to the interference of the climate. This technology gives an answer to the problems in the fabrication, installation and debugging of roof opening and closing system, and in the applicability of steel structure design and construction to the opening and closing system. Nantong stadium, large domestic steel structure project, has a Retractable Roofing System of 2300 tons with open area of nearly 17000 sqm. With the courage to be creative, JINGGONG shows the world perfect technology of modern Retractable Roofing System, and used it in China textile city sports center, Ordos Dongsheng Stadium. JINGGONG is the integrated service provider of large open and closed building system in China.

Nantong Stadium, Jiangsu, China

Shaoxing Stadium, Zhejiang, China

Ordos Stadium, Inner Mongolla, China