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Light Steel Construction Design Large Spansteel Structure Warehouse
US$30.00-100.00
200 Square Meters
Product profile
Customization
AvailableType
Light Section SteelSteel Frame
Steel Tube, GalvanizedModel NO.
DG-SW35Bracing
Steel Purlin, GalvanizedMaintenance
Sandwich Panel, EPS, PU, Rock Wool, etc.Roof
Colorful Steel Sheet, Sandwich PanelWall
Colorful Steel Sheet, Sandwich PanelStandard
GBTrademark
Quality Carbon Structural Steel and Alloy Structural SteelForming
Hot-Rolled SteelConnection Form
Bolt ConnectionMember
Steel BeamType of Steel For Building Structure
High-Strength SteelCarbon Structural Steel
Q235Residential Wall Structure
ConnectorApplication
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel WarehouseTransport Package
BulkSpecification
Q235, Q345Trademark
DGOrigin
ChinaHS Code
7308900000Production Capacity
20000ton/YearKey features
Wide Span Capability: Max span up to 36m without middle columns for single or multiple spans.
Long Service Life: Durable design with a lifespan ranging from 25 to 50 years.
Fast Construction: Prefabricated system ensures quick installation and reduced labor costs.
Customized Design: Tailored prefabricated solutions available to meet specific customer requirements.
High Safety Standards: Engineered for earthquake proofing, water proofing, and fire resistance.
Cost Effective: Competitive unit pricing from USD 30 to USD 100 per square meter.
Eco-Friendly Material: Environmentally friendly construction with energy conserving features.
Versatile Application: Ideal for workshops, warehouses, offices, farms, garages, and supermarkets.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2003-07-29Nearest Port: Qingdao PortAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryQingdao Doublegrand Metal Products Co., Ltd. is a Chinese manufacturer specializing in steel structures, with a strong export presence, accounting for 90% of sales. The company holds ISO 9001 certification and boasts advanced production equipment. It has been exporting since 2003 and operates two production lines with a capacity of over 3000 tons per month. The company offers comprehensive services from design to after-sales, indicating strong customization and after-sales capabilities. However, its financial credibility and innovation capabilities are not clearly outlined in the available data.
Supplier typeQingdao Doublegrand Metal Products Co., Ltd. is a manufacturer and factory specializing in steel structures, with a focus on design, manufacture, export, and erection services.
CertificationsThe supplier holds an ISO 9001:2008 certification, indicating adherence to international quality management standards.
After-Sales capabilityThe company emphasizes maintaining personalized and professional relationships with customers and offers after-service, suggesting a strong after-sales service capability.
Production capacityThe company operates two production lines and has a monthly capacity of over 3000 tons, supported by advanced equipment and strict quality control.
Customization capabilityThe company can design and manufacture according to customer drawings and requests, highlighting its customization capability.
Product Q&A
Q:What is the maximum span for the warehouse?
A:
The maximum span is 36 meters without requiring middle columns.
Q:How long is the expected lifespan of the structure?
A:
The structure is designed for a long service life of 25 to 50 years.
Q:Can the design be customized?
A:
Yes, we offer prefabricated and customized designs based on customer requests.
Q:What materials are used for the main frame?
A:
The main frame uses H-section steel, specifically grades Q235 or Q345.
Q:What is the price range per square meter?
A:
The unit price ranges from USD 30 to USD 100 per square meter depending on requirements.
Send Inquiry
*To:
Qingdao Doublegrand Metal Products Co., Ltd.
Qingdao Doublegrand Metal Products Co., Ltd.*Content:
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