prefabricated school building metal project steel structure frame for warehouse
Negotiable
Min.Order:1
Qingdao Senwang Steel Structure Building Stock Co., Ltd.
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Base | Steel foundation bolts |
Main frame | H beam, H column |
Material | Q235B,Q355B or others as buyers' requests. |
Purlin | C or z purlin |
Bracing | X-type or other type bracing made from angle, round pipe, etc |
Bolt | Ordinary bolt and High-strength bolt |
Roof & wall | Sandwich panel or color steel sheet |
Door | Sliding or rolling door |
Window | Aluminum alloy window |
Surface | Two lays of Anti-rust Painting or Hot Dip Galvanized |