What is the production lead time?

The production period is typically 30-40 days. The average lead time is one month for both peak and off-season periods.

What payment terms do you accept?

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

What is the warranty period?

The use life is 30-50 years. We provide after-sales service including usage advice, maintenance support, and online technical assistance.

Shed

Name: Prefabricated Industrial Steel Structure for Workshop/Warehouse/Shed
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 710350422

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$25.00-50.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Support for Installation and After-Sales Service

Usage

Warehouse

Model NO.

GXR-178

Surafce

Painting and Hot DIP Galvanize

Size

According to Customer Requirement

Steel Grade

Q235 and Q345b

Roof

Sandwich Panel / Steel Sheet

Wall

Sandwich Panel / Steel Sheet

Door

Sliding Door / Roller Door

Window

Alloy Alluminum / PVC

Ventilator

Customized

Use Life

30-50 Years

Clear Span or Not

Depends on Size

Color

Customized

OEM

Loading Container

40' Ot

Production Name

Prefabricated Steel Warehouse / Workshop

Production Period

30-40 Days

Transport Package

Plastic Film

Specification

Customized

Trademark

Gemaisen, Carbon Structural Steel

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

5000t Per Year

Key features

Customizable Design: Size, color, and steel grade (Q235/Q345b) customized to customer requirements.

Hot DIP Galvanizing: Features the largest hot DIP galvanize bath in Qingdao for superior corrosion resistance.

Flexible Structure: Available in single, double, or multi-span configurations with various floor options.

Professional Engineering: Free design drawings and detailed construction guidance provided by experienced engineers.

Comprehensive Service: Includes installation drawings, on-site engineering support, and online after-sales service.

High Production Capacity: Annual manufacturing capacity of approximately 40,000 tons with advanced equipment.

Quality Assurance: 50% inline and 100% final inspections ensure high product quality standards.

Versatile Materials: Options for sandwich panels (EPS, PU, Rock Wool) or corrugated steel sheets.

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.