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Prefab Steel Structure Warehouse/Workshop with Metallic Roof Structure
US$30.00-100.00
200 Square Meters
Product profile
Customization
AvailableConnection Form
Welded ConnectionSteel Frame
Steel Tube, GalvanizedModel NO.
DG-W19Bracing
Steel Purlin, GalvanizedMaintenance
Colorful Steel Sheet, Sandwich PanelRoof
Colorful Steel Sheet, Sandwich PanelWall
Colorful Steel Sheet, Sandwich PanelType
Light Section SteelStandard
GB, ASTM, DIN, JIS, AISI, BSSteel Type
Quality Carbon Structural Steel and Alloy Structural SteelForming
Hot-Rolled SteelMember
Steel BeamType of Steel For Building Structure
High-Strength SteelCarbon Structural Steel
Q235Application
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Steel Walkway and FloorTransport Package
BulkSpecification
Q235, Q345Trademark
DGOrigin
ChinaHS Code
7308900000Production Capacity
20000ton/YearKey features
14 Years Manufacturing Experience: Over 14 years of specialized experience in steel structure manufacturing.
Easy Installation & Maintenance: Designed for easy installation with engineer guides and low maintenance costs.
High-Quality Steel Materials: Uses Q345B or Q235B steel, including high-strength and carbon structural steel.
Customizable Design Options: Customizable size, roof/wall panels, doors, windows, and steel sections.
Versatile Application Scenarios: Suitable for workshops, warehouses, platforms, houses, and structural roofing.
Multiple Panel Insulation Choices: Options include EPS, fiberglass, rock wool, or PU sandwich panels.
Flexible Shipping & Packaging: Naked loading in containers or as requested; supports 20GP, 40HP, 40GP, 40OT.
Global Export Capability: Exporting since 2003 to North America, Europe, Asia, Africa, and Oceania.
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 steel materials are used?
A:
We use Q345B or Q235B steel, including high-strength and carbon structural steel.
Q:Can the design be customized?
A:
Yes, we customize size, panels, doors, windows, and steel sections based on client drawings or dimensions.
Q:What insulation options are available?
A:
Roof and wall options include EPS, fiberglass, rock wool, or PU sandwich panels.
Q:Do you provide installation support?
A:
Yes, we supply engineer installation guides to ensure easy installation and maintenance.
Q:What are the lead times?
A:
Peak season lead time is 1-3 months; off-season lead time is one month.
Send Inquiry
*To:
Qingdao Doublegrand Metal Products Co., Ltd.
Qingdao Doublegrand Metal Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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