What is the warranty period?

The product features a warranty period of 3 years.

What are the main steel materials used?

The main steel parts use Q235/Q345 Welded H Beam and Hot Rolled Section Steel. The column and beam material is also Q235 & Q345.

Can I provide my own drawings?

Yes, if you have your own drawings, please feel free to send them to us for a detailed quotation.

Workshop

Name: Galvanized Steel Structure Frame Building/Warehouse/Workshop
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 713615982

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$25.00-50.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Support for Installation and After-Sales Service

Connection Form

Bolt Connection

Model NO.

GM-0005

Feature

Anti-Corrosion

Standard

GB, ASTM, JIS, AISI

Member

Steeltruss

Type of Steel for Building Structure

High-Strength Steel

Residential Wall Structure

Wall Support

Type

Welded

Forming

Welded

Carbon Structural Steel

Q345

Transport Package

as Per Customer's Reqirements

Specification

design as per customer's requirements

Trademark

Gemsun, Special Purpose Steel

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

5000t Per Month

Key features

Customizable Colors: Any color available according to your request via spray-painting.

Professional Design Service: Free drawing design based on customer requirements and local conditions.

On-site Installation Support: Engineers provided as installation directors or teams for guidance.

High-Quality Galvanizing: Largest Hot DIP Galvanize Bath in Qingdao ensures anti-corrosion.

Flexible Structure Types: Available in single, double, or multi-span with 1-3 floors.

Competitive Pricing: Best price for same quality or best quality for same price.

Comprehensive Inspection: 50% inline and 100% final inspection; third-party inspection welcome.

Wide Material Options: Q235/Q345 steel, various panels, and insulation like EPS/PU/Rock Wool.

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 manufacturer. We own the largest Hot DIP Galvanize Bath in Qingdao and welcome you to visit us for inspection to verify our professionalism.

Q:Is your price competitive with other companies?

Our business objectives are to give the best price with the same quality and the best quality with the same price. We do everything we can to reduce your cost.

Q:Do you offer service for installation?

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

Q:Do you accept container loading inspection?

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

Q:What information is needed for a quotation?

Please provide: 1. Measurement (Length, width, eave height); 2. Area and local climate (Wind speed, snow load, earthquake magnitude); 3. Material preferences for roof and wall; 4. Crane requirements (max lifting weight and height); 5. Any other specific requirements.