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Durable and Cost Effective Prefab Steel Warehouse
US$25.00-50.00
100 Square Meters
Product profile
Customization
AvailableAfter-sales Service
NoneType
H-Section SteelModel NO.
23015Surafce
Painting and Hot DIP GalvanizeSize
According to Customer RequirementSteel Grade
Q235 and Q345bColor
CustomizedStandard
GB, ASTMConnection Form
Bolt ConnectionMember
Steel BeamType of Steel for Building Structure
High-Strength SteelResidential Wall Structure
Wall SupportApplication
Steel Workshop, Steel Structure PlatformWarranty
NoneForming
WeldedCarbon Structural Steel
Q345bTransport Package
Plastic FilmSpecification
CUSTOMIZEDTrademark
OEM, Carbon Structural SteelOrigin
Qingdao, ChinaHS Code
7308900000Production Capacity
5000t Per YearKey features
Customized Size and Color: Size based on customer requirement; Color customized to match specific needs.
Hot Dip Galvanize Protection: Features own 12.5M galvanize bath for superior corrosion resistance.
CE Certification: Product meets CE safety and quality standards for international markets.
Free Installation Support: Provides detailed drawings, directions, and engineers for installation guidance.
High-Quality Steel Materials: Constructed with Q345B and Q235 high-strength steel for durability.
Flexible Connection Form: Utilizes bolt connection for easy assembly and structural stability.
Comprehensive Inspection: 50% inline and 100% final inspection ensure zero defects before shipping.
Large Scale Manufacturing: Annual capacity of 40,000 tons with over 200 employees and advanced equipment.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.63hTerms 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?
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 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?
A:
Yes, we provide detailed installation drawings and directions for free. We can also send engineers as installation directors or a full team.
Q:Do you accept container loading inspections?
A:
Yes, you are welcome to send an inspector for container loading or at any time during the production process.
Q:What are the available steel grades?
A:
We use Q235 and Q345b high-strength steel grades for our building structures.
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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