What is the expected service life of the structure?

With professional anti-corrosion and anti-rust treatments, the building life is extended to more than 30 years.

What customization options are available?

We offer personalized designs for size, span, load-bearing capacity, and layout, including options for skylights, gutters, and crane beams.

What are the lead times for production?

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

Shed

Name: Construction Steel Structure for Warehouse/Workshop/House/Shed
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 711118322

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$25.00-50.00

40 Square Meters

Product profile

Customization

Available

Connection Form

Bolt Connection

Feature

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

Model NO.

ST-0008

Install

Support Installation

Accessories

Skylight, Gutter, Downpipe, etc

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

Forming

Welded

Carbon Structural Steel

Q235 and Q345b

Application

Steel Workshop, Steel Structure Platform, Steel Fa

Transport Package

Plastic Film

Specification

Customization

Trademark

Carbon Structural Steel, OEM

Origin

Qingdao, China

HS Code

730890000

Production Capacity

5000t Per Year

Key features

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

Flexible Custom Design: Customizable size, span, layout, and accessories like skylights and gutters.

Multi-Span Options: Available in single, double, or multi-span configurations for diverse needs.

Professional Installation Support: Free detailed drawings provided; engineers available for on-site guidance.

Strict Quality Control: 50% inline and 100% final inspections ensure zero-defect output.

Direct Factory Supply: Manufacturer with own galvanizing plant, offering competitive pricing.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.20hTerms 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.