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Low-Cost Prefabricated Steel Structure Warehouse Building Prefab Building Kits
US$25.00-50.00
100 Square Meters
Product profile
Customization
AvailableAfter-sales Service
Support for Installation and After-Sales ServiceUsage
Villa, Dormitories, Temporary Offices, WorkshopModel NO.
GXRSurafce
Painting and Hot DIP GalvanizeSize
According to Customer RequirementSteel Grade
Q235 and Q345bType
Light Section SteelStandard
GB, ASTM, DIN, JIS, AISI, BSConnection Form
Bolt ConnectionMember
Steel BeamType of Steel for Building Structure
High-Strength SteelResidential Wall Structure
Wall SupportApplication
Steel Workshop, Steel Structure PlatformForming
WeldedCarbon Structural Steel
Q345bTransport Package
Plastic FilmSpecification
20/40ftTrademark
OEM, Carbon Structural SteelOrigin
Qingdao, ChinaHS Code
7308900000Production Capacity
5000t Per YearKey features
Customizable Size and Design: Size and steel grade customizable according to customer requirements and local climate conditions.
Professional Installation Support: Free detailed installation drawings and optional engineer dispatch for on-site guidance and supervision.
High-Quality Surface Treatment: Hot DIP Galvanizing, cold galvanizing, or spray painting in any color upon request.
Versatile Material Options: Q235/Q345 steel beams with various wall/roof panels including EPS, PU, or Rock Wool sandwich panels.
Competitive Factory Pricing: Direct manufacturing from the largest Hot DIP Galvanize bath in Qingdao ensures best price and quality.
Flexible Structural Configurations: Available in single, double, or multi-span layouts with one to three floors and various connection forms.
Comprehensive Quality Control: 50% inline inspection and 100% final inspection with welcome for third-party container loading checks.
Wide Application Scope: Suitable for villas, dormitories, temporary offices, workshops, and steel structure platforms.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.56hTerms 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?
A:
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?
A:
Our objective is to provide the best price for the same quality and the best quality for the same price, doing everything to reduce your costs.
Q:Do you provide installation services?
A:
We provide free detailed installation drawings and directions. We can also send engineers as installation directors or even a full team.
Q:Can I accept container loading inspection?
A:
Yes, you are welcome to send an inspector for container loading or any time during the production process.
Q:What information do you need for a quotation?
A:
Please provide measurements (length, width, eave height), area/climate data, material preferences, crane requirements, or your own drawings.
Send Inquiry
*To:
Qingdao Gemsun Steel Structure Co., Ltd.
Qingdao Gemsun Steel Structure Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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