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Custom Heavy Duty Steel Workshop & Storage House
US$50.00
500-1,999 Square Meters
US$25.00
2,000+ Square Meters
Product profile
Customization
AvailableConnection Form
Bolt ConnectionFeature
Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, RecyclableModel NO.
Q235B Q345BInstall
Support InstallationType
H-Section SteelStandard
GB, ASTMMember
Steel BeamType of Steel for Building Structure
High-Strength SteelResidential Wall Structure
Wall SupportForming
WeldedCarbon Structural Steel
Q345Specification
CUSTOMIZEDTrademark
GemsunOrigin
Qingdao, ChinaProduction Capacity
8000t Per YearKey features
High Strength & Stability: Made of Q235B/Q355B steel, resisting strong winds, snow, and earthquakes.
Long Service Life: Anti-corrosion treatment extends building life to over 30 years.
Fast Installation: Prefabricated components and bolt connection shorten on-site construction time.
Customizable Design: Flexible design for size, span, layout, and ventilation based on needs.
Versatile Material Options: Choose from color steel sandwich panels, single-layer plates, or concrete.
Comprehensive Accessories: Options include crane beams, fire systems, lightning protection, and vents.
Free Installation Support: Detailed drawings provided; engineers available as installation directors.
Strict Quality Control: 50% inline and 100% final inspection ensure zero defects.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.87hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryQingdao Gemsun Steel Structure Co., Ltd., a privately owned manufacturer based in Shandong, China, specializes in steel structures and related products. They have robust production capabilities, exporting 90% of their products internationally since 2015. They provide OEM and ODM services but lack SDK availability for R&D. The company holds ISO9001:2015 certification and is financially stable over the past three years. Their after-sales service system lacks formal procedures, though they manage customer complaints. They do not have overseas warehouses or showrooms but have participated in international trade shows. Despite the absence of new products in the past year, customization services are available, offering full design customization options.
Supplier typeQingdao Gemsun Steel Structure Co., Ltd. is a manufacturer located in Shandong, China, focused on producing steel structures and related products.
CertificationsThe supplier holds an ISO9001:2015 certification, indicating compliance with quality management standards.
Financial creditThe supplier demonstrates financial stability over the past three years and maintains a sustainable development management system.
R&D capabilityThe supplier does not offer SDKs and has not introduced new products recently, indicating limited innovation capability.
Production capacityThe supplier has a significant production capability with an annual output of 5000 tons of steel structures and 90% of sales from exports.
Customization capabilityThe supplier offers full customization and ODM services, demonstrating strong customization capabilities.
Client casesThe supplier provides OEM services to well-known brands, suggesting a strong portfolio of customer cases.
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 goal 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 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 any time during the production process.
Q:What is the lead time for delivery?
A:
The average lead time is one month, regardless of whether it is peak season or off-season.
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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