What is the expected service life of the building?

With professional anti-corrosion and anti-rust treatments, the building life can exceed 30 years with low maintenance costs.

What customization options are available?

We offer personalized designs for size, span, load-bearing, and layout. You can choose wall/roof panels, insulation types, and accessories like cranes.

What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

Shed

Name: GB Standard Prefabricated Steel Structure Building Warehouse/Workshop/Shed
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 777436382

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.

GMS042

Usage

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

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

Type

H-Section Steel

Standard

GB, ASTM

Connection Form

Bolt Connection

Member

Steel Beam

Type of Steel for Building Structure

H-Section Steel

Specification

CUSTOMIZED

Trademark

Gemsun, Carbon Structural Steel

Origin

Qingdao, China

HS Code

9406000090

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.

Quick Assembly: Prefabricated in factory, significantly shortening on-site construction period.

Customizable Design: Flexible design for size, span, load-bearing, and layout based on enterprise needs.

Material Options: Choose from color steel sandwich panels, single-layer plates, or concrete panels.

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

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

Factory Direct: Direct manufacturer with largest hot-dip galvanize bath in Qingdao for quality assurance.

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 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. We can also 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 materials are used for the main frame?

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