What payment terms do you accept?

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

What materials are used for the structure?

The main frame uses Q345B or Q235 steel, including welded H-beams and hot-rolled section beams. Purlins can be C or Z type, and bracing is made from angle and round pipes.

What is the annual production capacity?

Our annual capacity for processing and manufacture is about 40,000 tons, supported by more than 200 employees including 20 senior and intermediate engineers.

Storage Shed

Name: Large-Span Steel Frame Structural Workshop/Warehouse/Storage Shed
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 775615962

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.

GMS042

Surafce

Painting and Hot DIP Galvanize

Size

According to Customer Requirement

Steel Grade

Q235 and Q345b

Door

Roll up Door or Sliding Door

Window

PVC or Aluminium Alloy Window

Drawing Design

Autocad Pkpm

Roof and Wall

Composite Panels or Corrugated Steel Sheet

Type

H-Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

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

Customizable Design: Size, steel grade, and surface treatment can be customized according to customer requirements.

Professional Installation Support: Free detailed installation drawings and optional engineer dispatch for on-site guidance.

High-Quality Galvanizing: Owns the largest hot dip galvanize bath in Qingdao (12.5M) for superior corrosion resistance.

CE Certified Quality: Products are designed and fabricated with CE certification ensuring safety and standards.

Flexible Material Options: Available in Q235/Q345B steel with various roof/wall options like composite panels or corrugated sheets.

Competitive Pricing Strategy: Commitment to offering the best price for same quality or best quality for same price.

Rigorous Quality Control: 50% inline inspection and 100% final inspection to ensure zero defects before shipment.

Direct Factory Advantage: Direct manufacturer with advanced automatic welding lines and annual capacity of 40,000 tons.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.08hTerms 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 manufacturing factory. We own the largest Hot DIP Galvanize Bath in Qingdao and welcome you to visit us for inspection to verify our professional quality control.

Q:Is your price competitive?

Our business objective is to provide the best price for the same quality and the best quality for the same price. We strive to do everything possible to reduce your costs.

Q:Do you provide installation services?

We provide detailed installation drawings and directional information for free. Additionally, we can send engineers as installation directors or even a full team to assist with installation.

Q:Can I conduct container loading inspection?

Yes, you are welcome to send an inspector. Inspections are allowed not only for container loading but also at any time during the production process.

Q:What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off-season.