What payment terms do you accept?

We accept LC and T/T payment terms.

What materials are used for the structure?

We use Q345B and Q235 Carbon Structural Steel with welded H beams and hot-rolled section beams.

Can the building size be customized?

Yes, the size is based on your requirements, with column lengths from 4000mm to 12000mm and heights from 200mm to 1200mm.

Ce Standard Fast Assemble Prefabricated Steel Structure Building

Name: Ce Standard Fast Assemble Prefabricated Steel Structure Building
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 720938192

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$25.00-50.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Installation and Tecknology Consulting

Connection Form

Bolt Connection

Model NO.

GM-770221

Accessories

Skylight, Gutter, Downpipe, etc

Product Name

CE Standard Fast Assemble Prefabricated Building

Material

Q345b Welded H Beam

Surface

Painting and Hot DIP Galvanize

Wall and Roof

Corrugated Steel Sheet or Sandwich Panel

Door

Sliding Door or Rolling up Door

Window

PVC Window or Aluminum Alloy Window

Accessory

Bracing, Bolts, Gutter, Rain Pipe, Ventilator

Type

H-Section Steel

Standard

GB, ASTM

Steel Type

Carbon Structural Steel

Member

Steel Beam

Type of Steel for Building Structure

High-Strength Steel

Residential Wall Structure

Wall Support

Carbon Structural Steel

Q235 and Q345b

Transport Package

Plastic Film

Specification

Customization

Trademark

Carbon Structural Steel, OEM

Origin

Qingdao, China

HS Code

730890000

Production Capacity

5000t Per Year

Key features

CE Certified Structure: Meets CE standards for safety and quality assurance in steel building construction.

Customizable Dimensions: Column length ranges from 4000mm to 12000mm and height from 200mm to 1200mm based on requirements.

Hot Dip Galvanized Finish: Features own 12.5M galvanize bath for superior corrosion resistance and durability.

Free Installation Support: Provides detailed drawings and engineers to direct installation teams on-site.

High-Strength Steel Material: Constructed with Q345B and Q235 Carbon Structural Steel for maximum structural integrity.

Flexible Component Options: Offers choices for walls, roofs, doors, windows, and bracing to suit specific needs.

Rigorous Quality Control: Includes 50% inline inspection and 100% final inspection to ensure zero defects.

Direct Factory Source: Manufacturer with 200+ employees and advanced automatic production lines in Qingdao.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.47hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQingdao Gemsun Steel Structure Co., Ltd. is a private Chinese manufacturer/factory based in Jimo, Qingdao, Shandong, supplying steel structures, warehouses, buildings, workshops, mobile houses, and related prefabricated products. It reports annual steel-structure productivity of 5,000 tons and derives 90% of total sales from exports, with exporting activity beginning in 2015. The supplier provides OEM and ODM services and supports full customization, but reports no available SDK and no new products during the past year. ISO 9001:2015 certification and recent regular fire drills are stated. Service-management documentation is weak: supplier assessment and corrective/preventive-action procedures lack written records, and complaint handling has a procedure but no written records. No overseas warehouse, showroom, agent, branch, or overseas service coverage is reported. Financial data is represented only by years rather than substantive indicators and therefore cannot establish financial credibility.

Supplier typeThe supplier is identified as a private limited company and a manufacturer/factory located in Jimo, Qingdao, China. Its stated business and product scope covers steel structures, steel buildings, warehouses, workshops, mobile houses, container houses, hangars, and prefabricated buildings.

CertificationsThe supplier states that it holds an ISO 9001:2015 certificate. This is explicit evidence of a quality-management certification, although no additional certifications are identified in the provided information.

After-Sales capabilityThe supplier reports a customer-complaint procedure, but has no written complaint records; supplier service-capability assessment and corrective/preventive-action procedures also lack written procedures or records. It has no overseas warehouse, showroom, agent, branch, or overseas service coverage, although it reports one-month lead times and participation in an offline trade show.

Production capacityThe supplier identifies itself as a manufacturer/factory and reports annual steel-structure productivity of 5,000 tons. Its broad product scope and 90% export-sales share indicate established production and export activity in steel-structure products.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, ODM services, customization from designs, and full customization. These statements directly support a broad customization capability.