What is the warranty period?

The product comes with a 3-year warranty period.

Can you provide custom designs?

Yes, our professional engineering team provides free drawings and design services based on your specific requirements and local conditions.

CE Certified Weatherproof Prefab Steel Frame, Easy Install Large Capacity Warehouse

Name: CE Certified Weatherproof Prefab Steel Frame, Easy Install Large Capacity Warehouse
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 2287810865

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

H-Section Steel

Model NO.

SJ-0019

Type

Villa, Dormitories, Temporary Offices, Workshop

Standard

GB, ASTM

Connection Form

Bolt Connection

Member

Steel Beam

Type of Steel for Building Structure

H-Section Steel

Residential Wall Structure

Wall Support

Forming

Welded

Carbon Structural Steel

Q345

Specification

CUSTOMIZED

Trademark

Gemsun

Origin

Qingdao, China

Production Capacity

8000t Per Year

Key features

CE Certified & Weatherproof: Product passes CE certification with IP67 waterproof rating for outdoor durability.

Customizable Color Options: Available in any color according to customer request via spray-painting.

Comprehensive Installation Support: Free detailed drawings, directions, and on-site engineer team for installation.

Flexible Structural Design: Supports single, double, multi-span configurations with 1 to 3 floors.

High-Quality Steel Materials: Constructed with Q235/Q345 H-section steel beams and hot-dip galvanized coating.

Versatile Insulation Choices: Sandwich panels available with EPS, PU, or Rock Wool insulation options.

Customizable Crane Capacity: Lifting weight up to 30T and height over 6m can be tailored to needs.

Professional Design Service: Expert engineers provide free drawings based on local climate and requirements.

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 trading company?

We are a manufacturing factory. We own the largest Hot DIP Galvanize Bath in Qingdao and welcome inspections.

Q:Is your price competitive?

Our objective is to offer the best price for the same quality and best quality for the same price, doing everything to reduce your costs.

Q:Do you provide installation services?

Yes, we provide free detailed installation drawings and directions. We can also send engineers as installation directors or a full team.

Q:Do you accept container loading inspections?

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 measurements (length, width, eave height), area, local climate data (wind, snow, earthquake), material preferences, and crane requirements if needed.