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Prefab Steel Structure Warehouse/Workshop with Metallic Roof Structure
US$30.00-100.00
200 Square Meters

Product profile

Customization

Available

Connection Form

Welded Connection

Steel Frame

Steel Tube, Galvanized

Model NO.

DG-W19

Bracing

Steel Purlin, Galvanized

Maintenance

Colorful Steel Sheet, Sandwich Panel

Roof

Colorful Steel Sheet, Sandwich Panel

Wall

Colorful Steel Sheet, Sandwich Panel

Type

Light Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Steel Type

Quality Carbon Structural Steel and Alloy Structural Steel

Forming

Hot-Rolled Steel

Member

Steel Beam

Type of Steel For Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Application

Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Steel Walkway and Floor

Transport Package

Bulk

Specification

Q235, Q345

Trademark

DG

Origin

China

HS Code

7308900000

Production Capacity

20000ton/Year

Key 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.

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