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Steel Structures with EPS, PU Sandwich Panel/Board
US$25.00-50.00
100 Pieces
Product profile
Customization
AvailableAfter-sales Service
Support for Installation and After-Sales ServiceUsage
Villa, Dormitories, Temporary Offices, WorkshopModel NO.
AS-19Surafce
Painting and Hot DIP GalvanizeSize
According to Customer RequirementSteel Grade
Q345bType
H-Section SteelStandard
GB, ASTMConnection Form
Bolt ConnectionMember
Steel BeamType of Steel for Building Structure
High-Strength SteelResidential Wall Structure
Wall SupportForming
WeldedCarbon Structural Steel
Q345bTransport Package
Plastic FilmTrademark
OEM, Carbon Structural SteelOrigin
Qingdao, ChinaHS Code
7308900000Production Capacity
5000t Per YearKey features
Customized Dimensions: Size is according to customer requirement for length, width, and eave height.
Customized Surface Treatment: Hot DIP Galvanized, Cold Galvanized, or Spray-Painting in any color.
High-Strength Steel Material: Main structure uses Q235 and Q345 high-strength steel beams.
Versatile Insulation Options: Sandwich panels available with EPS, PU, or Rock Wool insulation.
Free Design Service: Professional engineers provide free drawings based on customer requirements.
Installation Support: Detailed installation drawings provided; engineers can be sent for on-site guidance.
Large Production Capacity: Annual capacity of 40,000 tons with advanced automatic welding lines.
Crane Integration Support: Supports crane lifting height over 6m and weight up to 30T.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.20hTerms 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 inspections.
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, doing everything to reduce your costs.
Q:Do you offer installation services?
A:
Yes, 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 inspections?
A:
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?
A:
Please provide measurements (length, width, height), area, local 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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