Can the product be customized?

Yes, we provide personalized design solutions including building size, span, load-bearing capacity, and layout according to actual needs.

What is the expected service life of the structure?

With professional anti-corrosion and anti-rust processes, the service life can extend to more than 30 years.

High Strength Main and Secondary Steel Frame

Name: High Strength Main and Secondary Steel Frame
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 711143482

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$50.00

400-1,999 Square Meters

US$25.00

2,000+ Square Meters

Product profile

Customization

Available

Install

Support Installation

Mobility

Adjustable

Model NO.

GXR-178

Usage

Building Platforms, Industrial Platform, Leisure And Entertainment Platform, Stage And Viewing Platform, Transportation Platform, Warehouse Rack

Surafce

Painting and Hot DIP Galvanize

Size

According to Customer Requirement

Steel Grade

Q235 and Q345b

Type

H-Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Connection Form

Bolt Connection

Member

Steel Beam

Type of Steel for Building Structure

High-Strength Steel

Residential Wall Structure

Wall Support

Application

Steel Workshop, Steel Structure Platform

Forming

Welded

Carbon Structural Steel

Q345b

Transport Package

Plastic Film

Specification

CUSTOMIZED

Trademark

OEM, Carbon Structural Steel

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

5000t Per Year

Key features

High Strength Steel Frame: Made of Q235B/Q345B steel with excellent load-bearing and impact resistance.

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

Customizable Design: Flexible design for size, span, load capacity, and layout based on needs.

Hot Dip Galvanizing: Professional anti-rust process ensures durability against harsh conditions.

Fast Assembly: Prefabricated components significantly shorten on-site construction time.

Free Installation Support: Detailed drawings provided; engineers available as installation directors.

Diverse Material Options: Choice of wall panels, roof types, and insulation materials like EPS or Rockwool.

Factory Direct Sales: Direct manufacturing with largest Hot Dip Galvanize Bath in Qingdao.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.84hTerms 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 factory. The largest Hot Dip Galvanize Bath in Qingdao is owned by us. You are welcomed to visit us for inspection.

Q:Is your price competitive?

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 installation services?

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 materials are used for the steel frame?

The main frame is made of high-quality Q235B or Q345B steel, ensuring high strength and stability.