What is the lead time for production?

The average lead time is one month during the off-season and 1-3 months during the peak season.

How is the structure packaged for shipping?

The structure is typically naked loaded in shipping containers (20 GP, 40 HP, 40 GP, 40 OT) or packaged as per specific requests.

What certifications does the product have?

The steel structure building is certified with ISO standards, ensuring quality and safety compliance.

Prefabricated Steel Structure Building for Industry/Agriculture

Name: Prefabricated Steel Structure Building for Industry/Agriculture
Brand: Qingdao Doublegrand Metal Products Co., Ltd.
SKU: 686663482

Shandong, ChinaQingdao Doublegrand Metal Products Co., Ltd.

US$35.00-80.00

200 Square Meters

Product profile

Customization

Available

Structure

Steel Structure

Surface Treatment

Zinc Coating, Spray-Painting, Ball Blasting

Model NO.

DG3-070

Welding Method

Auto Aubmerger Arc Welding, Hand Welding

Welding Test

Ultrasonic Testing, X-ray Testing

Painted Thickness

60-80um

Hot DIP Galvanized Thickness

80um

Material

Steel Structure

Certification

ISO

Customized

Usage

Steel Structure Building

Transport Package

Bulk Shipment

Specification

Trademark

Double Grand

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

3000 Tons

Key features

Customized Design: Prefabricated and customized design tailored to client drawings and requirements.

High Durability: High quake-proof, water proof and fire proof with a life time of over 25-50 years.

Fast Construction: Easy to install and maintain, saving time and labor costs during construction.

Premium Materials: Constructed with Q345B & Q235B steel, hot rolled H beams, and high strength bolts.

Versatile Insulation: Maintenance options include EPS, Rock wool, Glass wool, and PU sandwich panels.

Complete Service: Includes design, quotation, detailed installation drawings, and container delivery.

High Space Efficiency: Optimized structure design maximizing usable space for industrial or agricultural use.

Environment Friendly: Eco-friendly materials and construction methods suitable for various climates.

Company profile

Qingdao Doublegrand Metal Products Co., Ltd.

Shandong, China

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 materials are used for the steel structure?

The main frame uses Q345B or Q235B hot rolled H beams or welded H beams. Secondary frames use C/Z purlins, and connections utilize normal and high-strength bolts.

Q:Can the building be customized?

Yes, we offer prefabricated and customized designs. We can design and quote according to your specific drawings, dimensions, and requirements.

Q:What is the expected lifespan of the structure?

The steel structure building has a life time of over 25-50 years, ensuring high durability and long-term use.

Q:What insulation options are available?

Maintenance panels can be made from EPS, fiber glass, rock wool, or PU sandwich panels with thicknesses ranging from 50-150mm.

Q:What are the payment terms?

We accept LC, T/T, and D/P as terms of payment. International commercial terms include FOB, CFR, CIF, and EXW.