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Prefab Large Span Steel Structure for Warehouse SL-0088
US$25.00-50.00
40 Square Meters
Product profile
Customization
AvailableConnection Form
Bolt ConnectionFeature
Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, RecyclableModel NO.
SL-0088Install
Support InstallationAccessories
Skylight, Gutter, Downpipe, etcType
H-Section SteelStandard
GB, ASTMSteel Type
Carbon Structural SteelMember
Steel BeamType of Steel for Building Structure
High-Strength SteelResidential Wall Structure
Wall SupportForming
WeldedCarbon Structural Steel
Q235 and Q345bApplication
Steel Workshop, Steel Structure Platform, Steel FaTransport Package
Plastic FilmSpecification
CustomizationTrademark
Carbon Structural Steel, OEMOrigin
Qingdao, ChinaHS Code
730890000Production Capacity
5000t Per YearKey features
30+ Year Service Life: Professional anti-corrosion treatment extends building life to over 30 years with low maintenance.
Earthquake & Wind Resistance: High-strength Q235B/Q355B steel ensures stability against harsh weather and seismic activity.
Customizable Design: Flexible design for size, span, load-bearing, and layout tailored to specific enterprise needs.
Free Installation Support: Detailed drawings provided free; engineers available as installation directors or teams.
Factory Direct Manufacturing: Direct from Qingdao factory with largest Hot Dip Galvanize Bath for quality assurance.
Flexible Material Options: Choice of sandwich panels, color steel plates, and various insulation materials like EPS or Rockwool.
Customizable Surface Treatment: Hot galvanized, cold galvanized, or spray painting with any color according to request.
Rapid Prefabricated Assembly: Factory prefabrication shortens on-site construction time and ensures quality consistency.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.20hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryQingdao Gemsun Steel Structure Co., Ltd. is a private Chinese manufacturer/factory based in Jimo, Qingdao, Shandong, supplying steel structures, warehouses, buildings, workshops, mobile houses, and related prefabricated products. It reports annual steel-structure productivity of 5,000 tons and derives 90% of total sales from exports, with exporting activity beginning in 2015. The supplier provides OEM and ODM services and supports full customization, but reports no available SDK and no new products during the past year. ISO 9001:2015 certification and recent regular fire drills are stated. Service-management documentation is weak: supplier assessment and corrective/preventive-action procedures lack written records, and complaint handling has a procedure but no written records. No overseas warehouse, showroom, agent, branch, or overseas service coverage is reported. Financial data is represented only by years rather than substantive indicators and therefore cannot establish financial credibility.
Supplier typeThe supplier is identified as a private limited company and a manufacturer/factory located in Jimo, Qingdao, China. Its stated business and product scope covers steel structures, steel buildings, warehouses, workshops, mobile houses, container houses, hangars, and prefabricated buildings.
CertificationsThe supplier states that it holds an ISO 9001:2015 certificate. This is explicit evidence of a quality-management certification, although no additional certifications are identified in the provided information.
After-Sales capabilityThe supplier reports a customer-complaint procedure, but has no written complaint records; supplier service-capability assessment and corrective/preventive-action procedures also lack written procedures or records. It has no overseas warehouse, showroom, agent, branch, or overseas service coverage, although it reports one-month lead times and participation in an offline trade show.
Production capacityThe supplier identifies itself as a manufacturer/factory and reports annual steel-structure productivity of 5,000 tons. Its broad product scope and 90% export-sales share indicate established production and export activity in steel-structure products.
Customization capabilityThe supplier explicitly provides OEM services for well-known brands, ODM services, customization from designs, and full customization. These statements directly support a broad customization capability.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
We are a manufacturing factory. The largest Hot Dip Galvanize Bath in Qingdao is owned by us. You are welcomed to visit us for inspection. The quality control flow will show you our professional.
Q:Is your price competitive with other companies?
A:
Our business objectives are to give the best price with same quality and best quality with the same price. We will do everything we can to reduce your cost.
Q:Do you offer service for installation?
A:
We will give detailed installation drawings and direction info for free. And we could send engineers as installation director even a team.
Q:Do you accept container loading inspection?
A:
You are welcomed to send an inspector, not only for the container loading, but any time during the production time.
Q:What materials are used for the steel structure?
A:
Main frames use Q235B or Q355B steel. Wall and roof panels can be color steel sandwich panels, single-layer color steel plates, or concrete panels with insulation options like EPS, PU, or Rockwool.
Send Inquiry
*To:
Qingdao Gemsun Steel Structure Co., Ltd.
Qingdao Gemsun Steel Structure Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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