処理サービス
曲げ, 溶接, Decoiling, 切断, パンチ
Product name
helicopter hangar construction steel structure airplane hangar
Purlin
Z-shape Steel Purlin
Roofing
Corrugated Color Steel
Steel Frame Durable Years
50 years
Steel Material
Q235, or Q345
Connection Type
Bolt Ball Connection
Finishing Treatment
Hot-dip Galvanization or Paint
China supplier
steel space frame architecture