What payment terms do you accept?

We accept LC and T/T payment terms.

What is the main steel grade used?

We use Q345B and Q235 steel grades for our main frames and components.

Design and Manufacture Steel Structure Buildings

Name: Design and Manufacture Steel Structure Buildings
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 725020422

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.

GMS095

Construction Member

Steel Beam

Grade

Carbon Structural Steel

Molding Method

Cold Drawn Steel

Residential Wall Structure

Wall Stud

Structure

Steel Structure

Surafce

Painting and Hot DIP Galvanize

Size

According to Customer Requirement

Steel Grade

Q345b

Material

Steel Structure

Usage

Warehouse, Villa,

Certification

ISO, CE

Customized

Transport Package

Steel Frame Protect If Need

Specification

Q235 Q345

Trademark

GMS

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

5000t Per Year

Key features

Customized Size and Design: Size based on customer requirements, including column length 4000-12000mm and height 200-1200mm.

Hot DIP Galvanize Surface: Owns the largest galvanize bath in Qingdao (12.5M) for superior corrosion resistance.

CE Certification: Product meets CE standards for safety and quality assurance in international markets.

Free Installation Support: Provides detailed installation drawings, direction info, and engineers as installation directors.

High-Quality Steel Material: Uses Q345B and Q235 steel grades with welded H beams and hot rolling section beams.

Professional Factory Direct: Direct manufacturer with 200+ employees, 20 senior engineers, and 40,000 ton annual capacity.

Flexible Inspection Policy: Welcomes client inspectors for container loading and any time during the production process.

Comprehensive Component Range: Includes C/Z purlins, bracing, sandwich panels, sliding doors, and skylights.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.21hTerms 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 you to visit us for inspection.

Q:Is your price competitive with other companies?

Our business objectives are to give the best price with the 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 provide detailed installation drawings and direction info for free. We can also send engineers as installation directors or a full team.

Q:Do you accept container loading inspection?

You are welcome to send an inspector not only for container loading but also at any time during the production time.

Q:What is the lead time for production?

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