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Portal Frame Structural Steel Fabrication Design Steel Structure Prefab Office Building
US$55.00
100-1,499 Square Meters
US$35.00
1,500-2,999 Square Meters
US$30.00
3,000+ Square Meters
Product profile
Customization
AvailableConnection Form
Bolt ConnectionLife Time
up to 50 YearsModel NO.
221010Certificate
ISOBuilding Size
Length X Width X Eave Height, According to ClientMain Frame
Hot Rolled or Built-up H Section, Q235B, Q345bSecondary Frame
X/V Type Bracing, C/Z Purlin, Q235BSurface Treatment
Painted or GalvanizedRoof & Wall
Single Sheet or Sandwich PanelFoundation
Concrete Foundation and Steel Anchor BoltConnection
All Bolt Connection(High-Strength and Normal Bolt)Window
PVC, Steel Plastic, AluminiumDoor
Walk Door, Sliding Door, Roller DoorDrawing
Design The Drawing as Your DemandInstallation
Engineer Helps to Instruct InstallationColumn and Beam
Hot Rolled or Welded H Section, I SectionQuality Assurance
50 YearsType
H-Section SteelStandard
GB, ASTMTrademark
Carbon Structural SteelForming
Hot-Rolled SteelMember
Steel ColumnType of Steel For Building Structure
H-Section SteelCarbon Structural Steel
Q235Residential Wall Structure
WallboardApplication
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure BridgeTransport Package
Standard Export Package or Customer's RequirementSpecification
customizedTrademark
ridgeOrigin
ChinaHS Code
9406Production Capacity
5000 Ton Per MonthKey features
50-Year Durability: Designed for up to 50 years of durable use with no construction waste.
ISO 9001:2008 Certified: Quality certified to meet international standards for reliability.
Full Customization: Dimensions, materials, and designs fully customizable based on client drawings.
Lightweight & High Strength: Constructed from hot-rolled H-section steel for superior strength-to-weight ratio.
Eco-Friendly & Recyclable: Materials are fully recyclable, reducing environmental impact.
Bolt Connection System: All connections utilize high-strength and normal bolts for secure assembly.
Engineer Installation Support: Professional engineers provide on-site instruction and project management support.
Versatile Applications: Suitable for factories, warehouses, offices, hangars, and agricultural sheds.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤4.36h
AI-Powered supplier vetting
SummaryQuanzhou Ridge Steel Structure Co., Ltd. is a China-based limited trading company established in 2017, with 12 employees and a business focus on steel structures and related prefabricated buildings. It offers customization, ODM, and OEM services, exports through both agency and self-operated channels, and reports six years of export experience with broad international markets. Stated production capacity covers multiple steel-structure categories, while reported peak- and off-season lead times are within 15 working days. However, the available audit record is dated July 2023–July 2024, and the audit result is recorded as “0” without an explained interpretation. After-sales and service governance are weakly documented: no written complaint-handling, corrective-action, supplier-approval, or service-assessment procedures are reported. Fire-drill status and quality-assurance status are unknown, and the supplier has no overseas showroom, agents, branches, or offline trade-show participation.
Supplier typeThe supplier is identified consistently as a trading company and limited company, operating from Fujian, China. Its stated business scope covers steel-structure sales and related import and export activities, including steel buildings, workshops, warehouses, and storage sheds.
After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, or overseas service countries. It also has no written records or procedures for customer complaints, corrective and preventive actions, or effective service-capability assessment, indicating limited documented after-sales infrastructure.
R&D capabilityThe supplier explicitly provides ODM services and OEM services for popular brands, demonstrating design and manufacturing collaboration capability. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the documented ODM/OEM capability.
Production capacityReported annual output includes 20,000 tons for steel-structure workshops, 20,000 tons for warehouses, 50,000 tons for steel structures, and 20,000 tons for steel-structure buildings. The supplier also states peak- and off-season lead times within 15 working days, supporting a stated capacity advantage, although the data is self-reported and no production-facility verification is provided.
Customization capabilityThe supplier lists customization from designs and samples, minor and full customization, and flexible customization. This is explicit evidence of broad customization support for its steel-structure offerings.
Product Q&A
Q:Can the building dimensions be customized?
A:
Yes, dimensions including length, width, height, and eave height are fully customizable according to client requirements.
Q:What is the expected lifespan of the structure?
A:
The structure is designed for up to 50 years of durable use.
Q:Do you provide design services if I do not have drawings?
A:
Yes, if you do not have drawings, please provide your information and we will create the design and quotation for you.
Q:What types of doors and windows are available?
A:
Options include PVC, steel plastic, aluminum, walk doors, sliding doors, roller doors, and sandwich-panel doors.
Q:Is the steel structure suitable for areas with heavy snow or wind?
A:
Yes, the design can be adjusted based on local climate factors such as wind speed, snow load, and seismic magnitude.
Send Inquiry
*To:
Quanzhou Ridge Steel Structure Co., Ltd.
Quanzhou Ridge Steel Structure Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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