矩形箱型柱
Steel box columns for high-rise buildings and large-span structures with internal diaphragms.
200x200 to 1500x1500mm, Thickness: 10-100mm
Beijing Baolida Steel Structure Engineering Co., Ltd. specializes in steel struc...
Beijing Botai Steel Structure Engineering Co., Ltd. (formerly Beijing Botai Xiny...
Beijing Yindingxin Steel Structure Engineering Co., Ltd. is a comprehensive engi...
Beijing Yongcheng Xingye Steel Structure Co., Ltd. is a new modern enterprise in...
Beijing Zeyu Xinsheng Color Steel & Steel Structure Co., Ltd. is a large-scale c...
Founded in 1999, ranked No.1 in China steel structure industry for six consecuti...
Founded in 2003 with registered capital of 168 million yuan. Three production ba...
Founded in 1985, Hangxiao is a leading green building integrated service provide...
Jinboyuan (Beijing) Steel Structure Engineering Co., Ltd. was founded in 2008 wi...
Founded in 2015 with registered capital of 60 million yuan. High-tech enterprise...
Founded in 1998 with registered capital of 104 million yuan. Grade I professiona...
Professional steel structure engineering contractor with 10+ years experience. 3...
Founded in 1994, wholly-owned subsidiary of Longyuan Construction (600491). 3,00...
Zhongqi Weichen (Beijing) Steel Structure Engineering Co., Ltd. is a comprehensi...
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