処理サービス
曲げ, 溶接, Decoiling, 切断, パンチ
Product name
Classic design prefab steel space truss conference hall
Steel Material
Q235 or Q355
Roof Cladding
Color steel sheet(sandwich panel)
Finishing Treatment
Hot-dip Galvanization or Paint
Connection Type
Bolt Ball Connection
Steel Frame Durable Years
50 years