What materials are used for the structure?

The main frame uses welded H-beams or hot-rolled section beams made of Q345B or Q235 steel. Purlins are C or Z type.

What is the lead time for production?

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

What payment terms do you accept?

We accept LC and T/T payment terms.

Shed with ISO Certification

Name: Prefabricated Light Steel Warehouse/ Workshop/ Shed with ISO Certification
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 716097562

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

Install

Online Guidance

Model NO.

Mobility

Adjustable

Surafce

Painting and Hot DIP Galvanize

Size

According to Customer Requirement

Steel Grade

Q345b

Cover Material

PC Sheet, Aluminum, Hot-DIP Galvanized

Certificate

ISO9001:2008, CE, BV and SGS

Type

H-Section Steel

Standard

GB, ASTM

Steel Type

Carbon Structural Steel

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

Forming

Welded

Carbon Structural Steel

Q345b

Transport Package

Plastic Film

Specification

steel

Trademark

OEM

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

5000t Per Year

Key features

ISO and CE Certification: Certified with ISO9001:2008, CE, BV, and SGS standards for quality assurance.

Customizable Dimensions: Size is based on customer requirements with column lengths from 4000-12000mm.

Hot Dip Galvanization: Features own 12.5M hot dip galvanize production line for superior corrosion resistance.

Professional Installation Support: Provides free detailed drawings and engineers as installation directors or teams.

High-Strength Steel Structure: Constructed with Q345B/Q235 H-beams and high-strength steel for durability.

Flexible Material Options: Offers PC sheets, aluminum, or galvanized steel for cover materials.

Comprehensive Quality Control: Includes 50% inline inspection and 100% final inspection to ensure zero defects.

Large Scale Manufacturing: Annual capacity of 40,000 tons with over 200 employees and advanced equipment.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.08hTerms 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 a trading company?

We are a manufacturing factory. We own the largest Hot DIP Galvanize Bath in Qingdao and welcome you to visit for inspection.

Q:Is your price competitive compared to other companies?

Our business objectives are to provide the best price with the same quality and best quality with the same price. We do everything to reduce your cost.

Q:Do you offer installation services?

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 inspections?

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

Q:What are the available size options?

The size is based on your requirements. Column lengths range from 4000mm to 12000mm, and heights range from 200mm to 1200mm.