What is the lead time for production?

The production cycle is typically 30-40 days. Peak season and off-season lead times are approximately one month.

What certifications do your products have?

Our products are certified with ISO and CE standards.

CE Certified Modern Prefab Steel Structure Warehouse Buildings Prefabricated

Name: CE Certified Modern Prefab Steel Structure Warehouse Buildings Prefabricated
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 782672522

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

Characteristics Of Goods

Cold Storage Warehouse

Model NO.

Surface

Painting and Hot DIP Galvanized

Size

Customized

Steel Grade

Q345b / Q235

OEM

Roof

Sandwich Panel / Steel Sheet

Wall

Sandwich Panel / Steel Sheet

Window

Allinum Alloy / PVC

Door

Sliding Door / Roller Door

Purlin Section

C / Z Section

Use Life

30-50 Years

Beam

Welded / Hot Rolled

Shop Drawing

Provide by Us

Production Cycle

30-40 Days

Certification

ISO, CE

Transport Package

Steel Frame Protect If Need

Specification

Q235 Q345

Trademark

Gemaisen

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

5000t Per Year

Key features

Customizable Dimensions: Size can be customized according to specific project requirements.

Surface Treatment Options: Available in painting and hot DIP galvanized finishes.

OEM Service Accepted: We accept OEM orders to meet specific brand or design needs.

CE Certified Quality: Products hold CE certification ensuring compliance with standards.

Professional Design Support: Free shop drawings provided by our professional engineering team.

Engineer Installation Support: Engineers available to guide installation or lead the construction team.

High Durability: Designed for a service life of 30-50 years with robust steel structure.

Flexible Material Choice: Options for steel grade Q235/Q345 and various panel insulation types.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.03hTerms 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.

Q:Is your price competitive?

Our business objectives are to offer the best price for the same quality and the best quality for the same price. We strive 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 even a full team.

Q:Can I inspect the container loading?

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

Q:What information is needed for a quotation?

Please provide: 1. Measurement (Length, width, eave height); 2. Area and local climate (Wind speed, snow load, earthquake magnitude); 3. Material preferences for roof and wall; 4. Crane requirements (max lifting weight and height); 5. Any other specific requirements.