最新小色哥综合网|蜜桃精品无码在线|丁香五月天婷婷蜜芽涩|一级a片在线免费观看|嫩芽亚洲精品成人一区二|少妇强奸电影一级片免费看|亚洲性爱剧场乱人伦网站|91精品人妻一区二区三区蜜桃|AV动漫精品悠悠色老|免费观看的黄色成人网站

Hangxiao Steel Structure Co., Ltd

Hangxiao Steel Structure Group was established in 1985 and is headquartered in Hangzhou, China. It has over 20 wholly-owned or controlling subsidiaries and more than 100 joint-stock companies, with a large scale. Hangxiao Steel Structure is a large enterprise group integrating design and development, production and manufacturing, project general contracting, green building materials, and project general contracting. It has accumulated rich experience in light steel structures, bridge steel structures, large-span spatial steel structures, high-rise steel structures, super high-rise steel structures, steel structure residences, and green building materials, and has formed unique management and technical advantages.

Hangxiao Steel Structure has won over 600 national patent achievements and more than 600 industry awards. Its products are sold all over the world, and thousands of model projects have covered more than 40 industries, covering over 80 countries or regions worldwide.