How long is the service life of the structure?

With professional anti-corrosion and anti-rust treatments like hot-dip galvanizing or powder coating, the service life can exceed 30 years.

What customization options are available?

We offer personalized designs for building size, span, load-bearing capacity, layout, ventilation, lighting, and specific accessories like crane beams.

What are the options for wall and roof panels?

Options include color steel sandwich panels (with EPS, PU, or rock wool insulation), single-layer color steel plates, and corrugated steel sheets.

Produced in-House New Design Prefab House Structural Steel Frame Warehouse

Name: Produced in-House New Design Prefab House Structural Steel Frame Warehouse
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 779188332

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

Characteristics Of Goods

Finished Goods Warehouse

Type

H-Section Steel

Model NO.

GMS042

Product Name

Light Steel Building

Main Frame

H Section Steel Q345b

Secondary Frame

C or Z Section Purline

Wall

Color Corrugated Steel Sheet or Panel Sheet

Roof

Color Corrugated Steel Sheet or Panel Sheet

Door

Rolling up Door or Sliding Door

Window

PVC or Aluminum Alloy

Foundation

Anchor Bolt

Trim

Color Steel Sheet

Gutter

Stainless Steel or Steel Sheet

Standard

GB, ASTM

Connection Form

Bolt Connection

Member

Steel Beam

Type of Steel for Building Structure

High-Strength Steel

Residential Wall Structure

Wallboard

Transport Package

Plastic Film

Specification

CUSTOMIZED

Trademark

Carbon Structural Steel

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

5000t Per Year

Key features

High Strength & Stability: Main frame uses Q235B/Q355B steel for excellent load-bearing and impact resistance.

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

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

Customizable Design: Flexible design for size, span, layout, and specific functional requirements.

Diverse Material Options: Options for wall/roof panels including sandwich panels, corrugated sheets, and insulation.

Professional Support: Free installation drawings and optional engineer dispatch for on-site guidance.

Strict Quality Control: 50% inline and 100% final inspections ensure zero defects before shipping.

Direct Factory Source: Manufacturer with own galvanizing plant, offering competitive pricing and quality.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.70hTerms 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 objective is 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. We can also send engineers as installation directors or even a full team if required.

Q:Can I inspect the container loading?

You are welcome to send an inspector for container loading inspection. Inspections are also permitted at any time during the production process.

Q:What 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.