What are the payment terms?

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

What materials are used for the structure?

The main frame uses Q345B or Q235 steel with welded H-beams. Purlins are C or Z sections, and bracing is made from angle and round pipes.

Shed

Name: Q345 Pre-Engineered Light Weight Steel Warehouse/Workshop/Shed
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 760879372

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$25.00-50.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Installation and Tecknology Consulting

Connection Form

Bolt Connection

Model NO.

Type

H-Section Steel

Standard

GB, ASTM

Member

Steel Beam

Type of Steel for Building Structure

H-Section Steel

Residential Wall Structure

Wall Support

Application

Steel Workshop, Steel Structure Platform,

Forming

Welded

Carbon Structural Steel

Q345

Transport Package

Customized

Specification

CUSTOMIZED

Trademark

Gemsun

Origin

Qingdao, China

Production Capacity

5000t Per Year

Key features

Customizable Dimensions: Column length 4000-12000mm, height 200-1200mm, tailored to requirements.

CE Certified Quality: China design refabricated steel structure building with CE Certification.

Hot Dip Galvanizing: Own 12.5M galvanize bath, the biggest in Qingdao, for superior corrosion resistance.

Professional Installation: Free detailed drawings and engineers available as installation directors or teams.

High Production Capacity: Annual capacity of 40,000 tons with advanced automatic welding and molding lines.

Flexible Material Options: Q345B/Q235 steel, C/Z purlins, and various bolt types for structural integrity.

Comprehensive Accessories: Includes skylights, ventilators, downpipes, and gutters for complete functionality.

Rigorous Quality Control: 50% inline 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: ≤4.84hTerms 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 visitors 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 strive to reduce your costs wherever possible.

Q:Do you provide installation services?

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

Q:Can I inspect the container loading?

Yes, you are welcome to send an inspector for container loading or at any time during the production process.

Q:What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off-season.