What materials are used for the structure?

Main frames use high-quality Q235B or Q355B steel, with options for Q235, Q345, and Q420 depending on requirements.

What is the expected service life of the building?

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

What are the lead times for delivery?

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

Factory Direct Prefab Steel Structure Warehouse Easy Installation

Name: Factory Direct Prefab Steel Structure Warehouse Easy Installation
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 2319711795

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

Type

H-Section Steel

Standard

Connection Form

Bolt Connection

Member

Steel Beam

Type of Steel for Building Structure

High-Strength 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

30+ Year Service Life: Professional anti-corrosion treatment extends building life beyond 30 years with low maintenance.

Customizable Design: Flexible design for size, span, layout, ventilation, and lighting based on specific enterprise needs.

High Strength Stability: Q235B/Q355B steel frames resist strong winds, heavy snow, and earthquakes for maximum safety.

Fast Prefabricated Assembly: Factory-standardized production significantly shortens on-site construction time compared to traditional buildings.

Free Installation Support: Detailed drawings and directions provided free; engineers available as installation directors or teams.

Diverse Material Options: Choice of wall panels (sandwich, single-layer), roof types, and insulation materials (EPS, PU, Rockwool).

Customizable Surface Color: Surface treatment includes hot-dip galvanizing, spray painting, and powder coating in any requested color.

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

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.09hTerms 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.