What are the lead times for production?

Lead time is one month during off-peak season and 1-3 months during peak season.

What types of steel are used for columns and beams?

We use Q345 (S355JR) or Q235 (S235JR) steel with straight or variable cross-sections.

How is the product packed for shipping?

Main steel frames are loaded naked in 40'OT containers, while panels are loaded in 40'HQ containers.

Large Span Light Steel Structure Workshop with Ce Certificate

Name: Large Span Light Steel Structure Workshop with Ce Certificate
Brand: Qingdao Doublegrand Metal Products Co., Ltd.
SKU: 729587395

Shandong, ChinaQingdao Doublegrand Metal Products Co., Ltd.

US$30.00-100.00

200 Square Meters

Product profile

Customization

Available

Connection Form

Welded Connection

Steel Frame

Steel Tube, Galvanized

Model NO.

DG-S050

Bracing

Steel Purlin, Galvanized

Maintence

Sandwich Panel, EPS, PU, Rock Wool, etc.

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

Residential Wall Structure

Connector

Application

Steel Workshop

Transport Package

Bulk

Specification

Q235B, Q345B

Trademark

Origin

China

HS Code

7308900000

Production Capacity

20000ton/Year

Key features

50-Year Lifespan: Designed for long-term durability with a service life up to 50 years.

Customizable Steel Frame: All steel frame components can be galvanized to address specific customer demands.

Diverse Color Options: Roof and wall finishes available in various colors and shapes to meet aesthetic requests.

Eco-Friendly Design: Reduces environmental pollution and allows for material recycling.

Energy Efficient: Wall and roof structures provide excellent heat insulation and moisture-proof effects.

Large Span Capability: Features light weight and large span design for enhanced structural stability.

Custom Manufacturing: New parts can be developed according to customer drawings and detailed dimensions.

Versatile Application: Suitable for workshops, storage, offices, parks, and residential buildings.

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.