What materials are used for the structure?

We use high-quality steel materials such as Q345B and Q235. The main frame consists of welded H beams or hot-rolled section beams.

What certifications do your products have?

Our products are certified with ISO and CE standards, ensuring compliance with international quality and safety regulations.

Large Span Steel Structure Space Frame Arch Aircraft Hangar

Name: Large Span Steel Structure Space Frame Arch Aircraft Hangar
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 782717202

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.

Construction Member

Steel Beam

Standard

ASTM

Structure

Steel Structure

Surface

Painting and Hot DIP Galvanized

Size

Customized

Steel Grade

Q345b / Q235

OEM

Window

Allinum Alloy / PVC

Door

Sliding Door / Roller Door

Ventilator

Customized

Purlin Section

C / Z Section

Use Life

30-50 Years

Beam

Welded / Hot Rolled

Shop Drawing

Provide by Us

Production Cycle

30-40 Days

Usage

Warehouse, Dormitories,Offices, Workshop

Certification

ISO, CE

Customized

Transport Package

Steel Frame Protect If Need

Specification

Q235 Q345

Trademark

Gemaisen

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

5000t Per Year

Key features

Customizable Size and Structure: Size and structure are fully customized to meet specific project requirements.

Hot DIP Galvanized Surface: Features a large-scale hot dip galvanizing line for superior corrosion resistance.

Professional Installation Support: Free detailed drawings and optional engineer teams for installation guidance.

High-Quality Steel Materials: Constructed with Q345B/Q235 steel, welded H beams, and high-strength bolts.

ISO and CE Certified: Products meet international standards with ISO and CE certifications.

Competitive Factory Pricing: Direct manufacturer pricing ensures cost-effectiveness without compromising quality.

Flexible Customization Options: Accepts OEM orders with customizable doors, windows, and ventilators.

Rapid Production Cycle: Efficient production cycle of 30-40 days ensures timely project delivery.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.63hTerms 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 objective is to provide the best price for the same quality and the best quality for the same price. We strive to reduce your costs while maintaining high standards.

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 provide a full team.

Q:Can I inspect the container loading?

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

Q:What is the production cycle?

The production cycle is typically 30-40 days, depending on the specific requirements and order volume.