steel support beam ผลิตออนไลน์

Low price galvanized steel structure prefabricated warehouse with frame use life 50 years Steel Structure Building Main Materials: Material Q345/Q345B or Q235/Q235B Steel, Straight or Variable cross-section X... อ่านเพิ่มเติม

China Factory Construction Frame Steel Structure Building Prefab House Workshop For Sale Steel Structure Building Main Materials: Material Q345/Q345B or Q235/Q235B Steel, Straight or Variable cross-section X... อ่านเพิ่มเติม

Easy / Quick Assembly Prefab construction Design professional sandwich panel prefabricated steel structure workshop Name Steel structure Dimension Length H beam:400-1500mm Thickness web plate: 6-32mm wing plate... อ่านเพิ่มเติม

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China manufacturer workshop structure, wind-resistant large-span steel structure workshop Name Steel structure Dimension Length H beam:400-1500mm Thickness web plate: 6-32mm wing plate: 6-40mm Height 200-1200mm ... อ่านเพิ่มเติม

Steel Structure Framed Commercial Office Building Workshop, Structural Steel Frame Prefab Construction with Drawing Steel Structure Building Main Materials: Material Q345/Q345B or Q235/Q235B Steel, Straight or ... อ่านเพิ่มเติม

Low-cost pre-made warehouse/warehouse construction materials/light steel warehouse structure in China Steel Structure Building Main Materials: Material Q345/Q345B or Q235/Q235B Steel, Straight or Variable cross... อ่านเพิ่มเติม

Cold rolled galvanized anti-seismic building prefab warehouse What is steel structure? Steel structure is a kind of metal structure, which is connected to each other by structural steel* components to carry ... อ่านเพิ่มเติม

Construction of high-strength bolted galvanized carbon steel structure 1.Steel structure construction Metal building construction project warehouse design prefabricated light steel structure A steel structure ... อ่านเพิ่มเติม

Large span low cost prefabricated engineering steel frame structure warehouse Material column and beam material q345 H section steel ( painted or galvanized) wall&roof purlin c or z section steel, size from ... อ่านเพิ่มเติม