What payment terms do you accept?

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

Can the building size be customized?

Yes, we provide personalized design solutions for length, width, height, span, and layout based on your needs.

What materials are used for the structure?

Main frames use Q235B or Q355B high-strength steel, with options for hot-dip galvanizing, spray painting, or powder coating.

Building

Name: China Colour Sheet/Sandwich Panel Prefabricated High Quality Steel Structure/ Warehouse /Workshop / Building
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 771458352

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$50.00

500-1,999 Square Meters

US$25.00

2,000+ Square Meters

Product profile

Customization

Available

Characteristics Of Goods

Finished Goods Warehouse

Type

H-Section Steel

Model NO.

Q235B Q345B

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

Q345

Specification

CUSTOMIZED

Trademark

GMS

Origin

Qingdao, China

Production Capacity

8000t Per Year

Key features

High Strength & Stability: Made of Q235B/Q355B steel, resistant to wind, rain, snow, and earthquakes.

Long Service Life: Anti-corrosion treatment extends building life to over 30 years with low maintenance.

Flexible Customization: Customizable size, span, layout, and material options to meet specific needs.

Fast Prefabricated Assembly: Factory prefabrication shortens on-site construction time significantly.

Free Installation Support: Detailed drawings provided; engineers available for installation direction.

Quality Inspection: 50% inline and 100% final inspection ensure zero defects before shipping.

Versatile Material Options: Choice of sandwich panels, single-layer steel, and various insulation types.

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

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.47hTerms 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.