What is the warranty period?

We provide a 1-year warranty for our steel structure products.

What are the lead times for delivery?

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

China Steel Structure Prefab Warehouse for Storage

Name: China Steel Structure Prefab Warehouse for Storage
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 727574612

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

Characteristics Of Goods

Raw Material Warehouse

Model NO.

23029

Type

H-Section Steel

Surafce

Painting and Hot DIP Galvanize

Size

According to Customer Requirement

Steel Grade

Q235 and Q345b

Standard

GB, ASTM

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

Warranty

1 Year

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 Dimensions: Size based on customer requirements with column length 4000-12000mm and height 200-1200mm.

Hot Dip Galvanizing: Owns the largest hot dip galvanize production line in Qingdao with a 12.5M bath.

CE Certification: Product design and fabrication meet CE certification standards.

Free Installation Support: Provides detailed installation drawings, direction info, and engineers for on-site guidance.

High-Strength Steel Material: Constructed with Q345B and Q235 steel grades for main frames and purlins.

Comprehensive Inspection: 50% inline inspection and 100% full final inspection ensure zero defects.

Flexible Connection: Features welded H-beam main frames with bolt connections for assembly.

Annual Production Capacity: High capacity of 40,000 tons annually 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: ≤3.20hTerms 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?

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

Q:Do you provide installation services?

Yes, we provide detailed installation drawings and direction info for free. We can also send engineers as installation directors or teams.

Q:Do you accept container loading inspection?

Yes, you are welcome to send an inspector for container loading or any time during the production process.

Q:What are the available steel grades?

We use Q235 and Q345b steel grades for our structures, including high-strength steel for building structures.