What materials are used for the steel structure?

The main steel parts use Q235 and Q345 high-strength steel, including welded H-beams and hot-rolled section steel.

What are the options for roof and wall panels?

Options include single corrugated steel sheets (0.3mm-0.8mm) or sandwich panels insulated with EPS, Rock wool, or PU.

Can you customize the building design?

Yes, we offer custom designs based on client drawings or specific requirements, including brick wall heights and crane specifications.

CE Certified Lightweight High-Strength Energy-Saving Steel Structure Workshop

Name: CE Certified Lightweight High-Strength Energy-Saving Steel Structure Workshop
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 2284559845

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$25.00-50.00

40 Square Meters

Product profile

Customization

Available

After-sales Service

Support for Installation and After-Sales Service

Characteristics Of Goods

Warehouse

Model NO.

Type

H-Section Steel

Accessories

Skylight, Gutter, Downpipe, etc

Standard

GB, ASTM

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

Q235 and Q345b

Transport Package

Plastic Film

Specification

Customization

Trademark

Carbon Structural Steel, OEM

Origin

Qingdao, China

HS Code

730890000

Production Capacity

5000t Per Year

Key features

CE Certified & High-Strength: Certified lightweight steel structure with Q235/Q345 high-strength materials.

Customizable Color & Design: Any color available upon request; designs tailored to client drawings.

Comprehensive Installation Support: Free detailed drawings, on-site engineer, and full installation team support.

Flexible Crane Options: Supports crane lifting height over 6m and weights from 3 to 30 tons.

Diverse Insulation Materials: Roof and wall panels available with EPS, PU, or Rock Wool insulation.

Hot Dip Galvanized Coating: Features the largest hot dip galvanize bath in Qingdao for superior protection.

Free Pre-Sale Design Service: Professional engineers provide free drawings based on local climate and needs.

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

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.68hTerms 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 a trading company?

We are a manufacturing factory. We own the largest Hot DIP Galvanize Bath in Qingdao and welcome inspections.

Q:Is your price competitive?

Our objective is to offer the best price for the same quality and the best quality for the same price. We strive to reduce your costs.

Q:Do you provide installation services?

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

Q:Do you accept container loading inspections?

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

Q:What information is needed for a quotation?

Please provide measurements (length, width, eave height), area, local climate data (wind, snow, earthquake), material preferences, and crane requirements if needed.