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| Categories | Welding Steel Structure |
|---|---|
| Brand Name: | QZ RIDGE |
| Model Number: | RSS-08121058 |
| Certification: | CE,SGS |
| Place of Origin: | FUJIAN,CHINA |
| MOQ: | 300 square meters |
| Price: | USD 55~68 square meters |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 20000 square meters per month |
| Delivery Time: | 45days |
| Packaging Details: | naked |
| Product Name: | Welding Section Profile Fabrication Houses Steel Structure Custom |
| Main Frame: | Hot Rolled or Built-up H Section, Q235B, Q345b |
| Structure: | Galvanized Steel Structure |
| Type: | Light Steel Struture |
| Processing services: | Bending Welding Decoiling Punching Cutting |
| Roof cladding: | Steel Sheet + Sandwich Panel |
| Building Size: | Length X Width X Eave Height, According to Client |
| Connection: | All Bolt Connection(High-Strength and Normal Bolt) |
| Company Info. |
| Quanzhou Ridge Steel Structure Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Custom Steel Frame Fabrication Services Large Metal Steel Welding Steel Structure
Steel structure industrial buildings represent an innovative construction system comprising:
1. A primary steel framework integrating H-section, Z-section, and
U-section steel members
2. Overhead crane systems
3 . Roof and wall cladding using corrugated metal panels or
insulated composite sheets
4 . Auxiliary components including industrial-grade windows,
roll-up doors, and material handling equipment
These structures are engineered for diverse applications such as manufacturing workshops, logistics warehouses, vehicle garages, garden storage sheds, airport hangars, commercial office spaces, multi-story residential complexes, and specialized projects like modular housing units or steel-framed assemblies for riveted/welded component fabrication.
All dimensions are fully customizable to meet specific operational or spatial requirements.
| Category | Component Name | Function | Standards/Notes |
| Primary Load-Bearing Members | Columns (Vertical) | Support vertical loads | High-strength low-alloy steel |
| Beams (Horizontal) | Carry floor/roof loads | H-section, I-section most common | |
| Trusses | Long-span roof support | Triangular/parallel chord designs | |
| Bracings (Diagonal) | Resist wind/seismic forces | X/K-type configurations | |
| Secondary Members | Purlins (Roof) | Support roof panels | Thickness: 1.5-3.0 mm |
| Girts (Wall) | Support wall cladding | Spacing: 1.0-2.0 m | |
| Connections & Fasteners | High-Strength Bolts | Member connections | M16-M30 common |
| End Plates | Beam-column joints | Pre-drilled bolt holes | |
| Shear Studs | Steel-concrete composite action | Welded to beams for floor slabs | |
| Enclosure Systems | Roof Panels | Weather protection | Standing seam/corrugated types |
| Sandwich Panels (Walls) | Insulation + cladding | Fire rating: A2/B1 | |
| ALC Panels (Floors/Walls) | Fire/thermal insulation | Density: 550-650 kg/m³ | |
| Accessories | Base Plates | Column-to-foundation transfer | Anchored with cast-in bolts |
| Stair Modules | Prefabricated access | Integrated handrails (S304 stainless) | |
| Crane Rails | Overhead crane support | Welded to column brackets |


Steel Structure Factory Buildings
Steel structure factory buildings are industrial constructions
primarily using steel materials (profiled steel, steel plates,
steel pipes, etc.) as load-bearing components. Key features include:
Lightweight and High Strength: Steel offers high strength-to-weight
ratios, reducing structural weight by 30%-50% compared to concrete
structures.
Rapid Construction: Factory prefabrication + on-site assembly
shortens construction timelines by 30%-50%.
Large Spans: Column-free designs enable spans of 30-60 meters for
flexible layouts.
Eco-Friendly and Recyclable: Materials are 100% recyclable,
minimizing construction waste.
Seismic and Wind Resistance: Steel's ductility provides superior earthquake and typhoon resistance, ideal for seismic zones or coastal areas.


Our team of steel structure design experts work with you to define your project balancing scope and budget. Within that process we will provide scope drawings, budget confirmation, and schedule. Each building is customized to provide lasting, maintenance-free value.
After your design is finalized it is submitted to engineering. The
engineering team will evaluate the structure to ensure it meets the
design criteria and local code requirements. Once complete they
will prepare final drawings and ready the plans for fabrication.
Steel buildings come pre-cut, pre-drilled, and ready for onsite
assembly. Our fabrication process ensures the fabricated materials
are cut to specification, packaged ready to for delivery by ship.
Before a building is delivered our logistics professionals will
verify bill of materials quantities at the factory.
We fabricate all structures to be erected on site by yourself or a
professional. Regardless, our project management team will be ready
to support you through completion until the last piece of trim is
installed.


Quanzhou RIDGE Steel Structure Company Introduction
Quanzhou Ridge Steel Structure Co., Ltd was founded in Fujian
china, and is a professional manufacturer of steel structures with
20 years of exporting experience, finished 1820 projects, totaling
7,600,000 square meters.
We have 2 modern factories with a total area of 21,000 m², 20,000
tons annual produced capacity. Our products are extensively used in
warehouses, workshops, commercial buildings, industrial buildings,
agricultural buildings, and offices.
We are dedicated to crafting the most valuable and tailored
architectural steel structure solutions.
For years, we have successfully served many corporations globally,
and have provided clients with innovative products and high-quality
service. We have completed many projects for customers worldwide.
Our products are widely recognized and trusted by users. We extend
a warm welcome to both new and existing customers to engage with us
for future business collaborations and shared prosperity.


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