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Galvanized Frame Prefab House/ Steel Prefab Home/ Building /Car Port
US$25.00-50.00
100 Square Meters
Product profile
Customization
AvailableAfter-sales Service
Installation and Tecknology ConsultingConnection Form
Bolt ConnectionModel NO.
AS-66Surafce
Painting and Hot DIP GalvanizeSize
According to Customer RequirementSteel Grade
Q345bCover Material
PC Sheet, Aluminum, Hot-DIP GalvanizedCertificate
ISO9001:2008, CE, BV and SGSType
H-Section SteelStandard
GB, ASTMMember
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
STEELTrademark
OEM, Carbon Structural SteelOrigin
Qingdao, ChinaHS Code
7308900000Production Capacity
5000t Per YearKey features
Customized Size and Surface: Size according to customer requirement; Surface options include painting and hot dip galvanize.
Hot Dip Galvanize Capability: Owns the largest galvanize bath in Qingdao (12.5M) for superior corrosion protection.
Comprehensive Installation Support: Free detailed drawings and directions; engineers available as installation directors or teams.
High-Strength Steel Structure: Main frame uses Q345B/Q235 high-strength steel with welded H-beam design.
Flexible Material Options: Roof and wall options include sandwich panels, steel corrugated sheets, PC sheets, and aluminum.
Strict Quality Control: 50% inline inspection and 100% final inspection ensure zero defects in output.
Competitive Pricing Strategy: Best price for same quality or best quality for same price to reduce customer costs.
Factory Direct Manufacturing: Direct manufacturer with 40,000 tons annual capacity and advanced automatic production lines.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.50hTerms 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 inspections.
Q:Is your price competitive?
A:
Our objective is to provide the best price for the same quality and best quality for the same price to reduce your costs.
Q:Do you offer installation services?
A:
We provide detailed installation drawings and directions for free. We can also send engineers as installation directors or teams.
Q:Do you accept container loading inspection?
A:
Yes, you are welcome to send an inspector for container loading or any time during the production process.
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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