What surface treatments are available?

Options include hot-dip galvanizing, cold galvanizing, spray painting, and powder coating. Colors can be customized according to your request.

What insulation materials are available for panels?

We offer EPS, PU (Polyurethane), Rock Wool, and Fiber Glass insulation options for sandwich panels, with customizable densities.

What are the terms of payment?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

Customized Prefabricated Steel Structure Buildings for Warehouse/Workshop

Name: Customized Prefabricated Steel Structure Buildings for Warehouse/Workshop
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 752020322

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$50.00

200-1,999 Square Meters

US$25.00

2,000+ Square Meters

Product profile

Customization

Available

Connection Form

Bolt Connection

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable

Model NO.

ST-0011

Install

Support Installation

Span

Clear Span or with Middle Column

Slope

Single or Double Slope

Door

Roller or Sliding Door

Window

PVC or Aluminum Window

Type

H-Section Steel

Standard

GB, ASTM

Steel Type

Carbon Structural Steel

Member

Steel Beam

Type of Steel for Building Structure

H-Section Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wall Support

Forming

Welded

Transport Package

Customized

Specification

CUSTOMIZED

Trademark

Gemaisen

Origin

China

HS Code

7308900000

Production Capacity

5000t Per Year

Key features

Anti-Corrosion & Long Life: Hot-dip galvanized or powder coated surface treatment extends service life to over 30 years.

Earthquake & Wind Resistance: High-strength Q235B/Q355B steel frame ensures stability against harsh weather and seismic activity.

Flexible Customization: Customizable span, slope, door/window types, and colors to meet specific project requirements.

Fast Prefabricated Assembly: Factory prefabricated components significantly shorten on-site construction time compared to traditional buildings.

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

High Strength & Stability: Main frames made of high-quality steel with excellent load-bearing capacity and impact resistance.

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

Quality Inspection Guarantee: 50% inline inspection and 100% final inspection ensure zero defects before shipment.

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.

Product Q&A

Q:Are you a manufacturer or trading company?

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

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 possible to reduce your costs.

Q:Do you provide installation services?

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

Q:Can I inspect the container loading?

You are welcome to send an inspector for container loading or 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.