What customization options are available?

We provide personalized designs for building size, span, load-bearing capacity, and layout, including ventilation, lighting, and fire-fighting systems.

What are the options for wall and roof panels?

Options include color steel sandwich panels (with thermal/sound insulation), single-layer color steel plates, corrugated steel sheets, and standing seam roof panels.

How is the surface treatment handled?

Steel components undergo anti-corrosion processes like hot-dip galvanizing, spray painting, or powder coating. Colors can be customized according to your request.

Workshop

Name: Prefabricat Large-Span Steel Structure for Warehouse/Shed/Workshop
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 763612722

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$50.00

500-1,999 Square Meters

US$25.00

2,000+ Square Meters

Product profile

Customization

Available

Install

Support Installation

Mobility

Adjustable

Model NO.

GXR-178

Usage

Building Platforms, Industrial Platform, Leisure And Entertainment Platform, Stage And Viewing Platform, Transportation Platform, Warehouse Rack

Type

H-Section Steel

Standard

GB, ASTM

Connection Form

Bolt Connection

Member

Steel Beam

Type of Steel for Building Structure

H-Section Steel

Residential Wall Structure

Wall Support

Forming

Welded

Carbon Structural Steel

Q345

Specification

CUSTOMIZED

Trademark

Gemsun

Origin

Qingdao, China

Production Capacity

8000t Per Year

Key features

Long Service Life: Anti-corrosion treatment extends building life to over 30 years with low maintenance costs.

High Strength Stability: Q235B/Q355B steel frame resists wind, snow, and earthquakes ensuring structural safety.

Fast Prefabricated Assembly: Factory-standardized production significantly shortens on-site construction time.

Flexible Customization: Customizable size, span, load capacity, and layout to meet specific enterprise needs.

Professional Installation Support: Free detailed drawings provided; engineers available as installation directors or teams.

Versatile Material Options: Choose from color steel sandwich panels, corrugated sheets, or concrete for walls and roofs.

Rigorous Quality Control: 50% inline and 100% final inspections ensure zero defects before shipment.

Direct Factory Source: Owns largest hot-dip galvanizing bath in Qingdao; welcomes factory inspections.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.24hTerms 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.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer factory. We own the largest Hot Dip Galvanize Bath in Qingdao and welcome you to visit us for inspection to see our professional quality control flow.

Q:Is your price competitive?

Our business objectives are to provide the best price for the same quality and the best quality for the same price. We do everything we can to reduce your costs.

Q:Do you offer installation services?

We provide detailed installation drawings and direction information for free. We can also send engineers as installation directors or even a full team.

Q:Do you accept container loading inspections?

You are welcome to send an inspector for container loading or at any time during the production process.

Q:What steel materials are used for the main frame?

The main frame is made of high-quality Q235B or Q355B steel, which offers excellent load-bearing capacity and impact resistance.