What materials are used for the steel structure?

Main frames are fabricated by Q235 or Q345 steel. Wall and roof panels can be color steel sandwich panels, single-layer color steel plates, or concrete panels.

What are the lead times for production?

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

What payment terms do you accept?

We accept LC and T/T payment terms.

All Kinds of Workshop and Building Steel Structure

Name: All Kinds of Workshop and Building Steel Structure
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 712514482

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$50.00

100-499 Square Meters

US$25.00

500+ Square Meters

Product profile

Customization

Available

Certification

ANS, ASME, CE, CSA, ISO9001, NFPA, UL

Molding Method

Cold Drawn Steel

Model NO.

ST-0085

Usage

Indoor, Industry, Outdoor

Accessories

Skylight, Gutter, Downpipe, etc

Surafce

Painting and Hot DIP Galvanize

Size

According to Customer Requirement

Steel Grade

Q345b

Type

H-Section Steel

Transport Package

Plastic Film

Specification

Customization

Trademark

Carbon Structural Steel, OEM

Origin

Qingdao, China

HS Code

730890000

Production Capacity

5000t Per Year

Key features

Customizable Dimensions: Size, span, and layout tailored to customer requirements.

Diverse Surface Treatment: Hot-dip galvanizing, spray painting, or powder coating in any color.

High-Strength Materials: Constructed with Q235B, Q345B, or Q420 steel for superior load capacity.

Long Service Life: Anti-corrosion treatment ensures durability exceeding 30 years.

Flexible Design Solutions: Personalized plans for ventilation, lighting, and storage needs.

Rapid Prefabrication: Factory-made components significantly shorten on-site construction time.

Optional Crane Systems: Crane beams available with lifting weights from 3 to 30 tons.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.83hTerms 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. The largest Hot Dip Galvanize Bath in Qingdao is owned by us. You are welcomed to visit us for inspection. The quality control flow will show you our professional.

Q:Is your price competitive with other companies?

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

Q:Do you offer service for installation?

We will give detailed installation drawings and direction info for free. And we could send engineers as installation director even a team.

Q:Do you accept container loading inspection?

You are welcomed to send an inspector, not only for the container loading, but any time during the production time.

Q:What information is needed for a quotation?

Please provide measurement (length, width, eave height), area and local climate data, material preferences, crane requirements, and any other specific needs or drawings.