Import 2storey 70sqm Small Steel Frame Buildings — Buy in wholesale FOB from Supplier in China

The 2storey 70sqm small steel frame building from Shanghai Steelfashion Industrial Co., Ltd. is a light gauge steel residential structure with a total floor area of 70 square metres arranged across two levels. The ground floor incorporates a single bedroom alongside a garage occupying a substantial portion of the footprint, while the upper level accommodates three bedrooms, a living room, bathroom, and kitchen. Structural framing typically employs cold-formed galvanised steel sections, with common profile thicknesses ranging from 0.75 mm to 1.2 mm for load-bearing walls and 1.5 mm to 2.0 mm for primary frame members. Floor joists are generally C-section or Z-section profiles at 400-600 mm centres, with bracing straps providing diaphragm stiffness against lateral loads.

Wall infill options for this building category include fibre cement board, magnesium oxide board, or insulated steel sandwich panels, with typical wall U-values of 0.25-0.45 W/m²K depending on insulation thickness. Roof construction commonly uses steel trusses or prefabricated rigid frames with metal tile or standing seam cladding, designed for snow loads of 0.3-0.6 kN/m² in standard Chinese specifications. The compact 70 sqm layout targets holiday home, guest cottage, and remote workforce accommodation markets where rapid site assembly and minimal foundation requirements are valued. Galvanising specifications for steel sections typically follow GB/T 26941 with Z275 coating mass, though coastal or humid environments may require Z350 or post-galvanising treatment.

Buyers include resort developers, rural hospitality operators, and individuals seeking secondary dwellings on constrained sites. The steel frame system allows module transport in knock-down form, with typical container loadings of 200-300 square metres of building components per 40 HC container. Assembly by local contractors without specialised heavy equipment is feasible for structures of this scale, with typical erection times of 2-4 weeks for weather-tight enclosure. Shanghai Steelfashion Industrial Co., Ltd. is located in Shanghai Municipality, with port access through Yangshan or Waigaoqiao terminals. Buyers should confirm whether structural calculations, foundation drawings, and local code compliance documentation are included in the supply scope.

Shanghai Steelfashion Industrial Co., Ltd. is headquartered in Shanghai, China, with the exact address listed as a district within the municipality followed by incomplete formatting. The company holds harbour trust tier status with no response rate or average response time data available. No founding year, registered capital, employee count, or annual turnover is stated in the source material. The supplier's profile does not indicate verification level beyond the harbour designation, and no factory audit, ISO certification, or export licence details are provided.

The listing presents a single product, the 2storey 70sqm small steel frame building with garage, with no stated product range breadth or manufacturing capacity. Shanghai's steel construction sector includes both manufacturers with in-house roll-forming and panel production and trading companies that subcontract fabrication. Buyers should determine whether Shanghai Steelfashion Industrial Co., Ltd. operates its own roll-forming lines, sources profiles from affiliated mills, or functions as a design-and-supply integrator. Reference projects, especially in similar climate zones to the buyer's location, should be requested to assess detailing quality and weathering performance.