Big Warehouse Space Frame Dome Roof Structure Prefabricated Insulated Steel Building Aircraft Hangar for Sale

Product Description

With professional knowledge, rich experience, to provide the most suitable solutions.

We focus on the research and development of steel structure buildings, constantly innovate and improve the wind and rain resistance performance, extend the life-span as much as possible, so that realize the long-term investment value for customers.

Big Warehouse Space Frame Dome Roof Structure

Customized design and static analysis can be provided according to the concept proposed by customers and strictly in accordance with the national design code. Also they can be produced according to the drawing from customer.

Static analysis steel building
Main Frame Steel Construction

With patented production technology and ISO quality management system, all steel members are crafted with perfect welding and accurate dimensions, ensuring no defects on-site for fast and easy installation.

Main frame steel members
🏗️ Cold Formed Steel (C/Z/T/U)

Our machines are upgraded to allow almost any size to be produced, not limited by traditional specifications. These support the roof and wall structures effectively.

Type h (mm) b (mm) a (mm) t (mm)
C/Z Type80 - 30040 - 8015 - 202.0 ~ 3.0
Standard Size 110050152.0 ~ 3.0
Standard Size 215060202.0 ~ 3.0
Heavy Duty30080202.0 ~ 3.0
Cold formed steel profile
Steel specifications
Roof wall metal sheet
Anti-Corrosion & Surface Treatment

Corrosion is an electrochemical process requiring water and oxygen. Our purpose is to isolate these elements to extend the building's lifespan. We offer metal and non-metal coating solutions as effective protection.

Surface treatment anti-corrosion
🔩 Critical Fasteners: Zinc-Tin Alloy

Fasteners are often the weak link due to corrosion. Our solution is a Zinc-Tin alloy mechanical coating, a patented technology with long-term anti-rust properties, capable of drilling through up to 12.5mm thickness.

Fastener corrosion comparison
Zinc-Tin alloy coating
Perfect Connection & Waterproofing

We focus on every detail to ensure buildings are practical and beautiful. Our pipe caps use EPDM or silicone materials for world-class waterproofing on roofs and walls, with a service life exceeding 20 years.

Connection details
Waterproof flashing
🔬 Factory Testing Laboratories

Quality is controlled through our chemical and physical labs. We conduct chemical composition tests, mechanical properties tests, zinc thickness inspections, and Ultrasonic flaw detection (N.D.T) for welding quality.

Factory Testing Lab
Packaging & Global Projects

Using patented packaging technology, heavy steel loading is safe and fast, ensuring customers can easily unload goods intact.

Safe Packaging
🌍 Comprehensive Solutions

Our products cover a variety of buildings including workshops, warehouses, industrial plants, tire factories, fruit storage, barns, and farm buildings.

Industrial building
Warehouse project
Steel structure project
Project Cases Showcase
Case 1
Case 2
Case 3
Customer Feedback
Customer Feedback

Hope we can have a chance to serve you.

Frequently Asked Questions
Q1: How do you ensure the wind and rain resistance of your buildings?
We provide customized design and static analysis strictly following national design codes. Our upgraded components and waterproof node processing are specifically designed to withstand extreme weather conditions.
Q2: What anti-corrosion solutions are used for long-term durability?
We use metal and non-metal coatings to isolate oxygen and water. For critical connection points, we use patented Zinc-Tin alloy mechanical coatings on screws to prevent rust-related strength reduction.
Q3: Are the steel structures easy to install on-site?
Yes. All steel members are produced using patented technology with accurate dimensions and perfect welding, ensuring a defect-free fit that makes installation fast and efficient.
Q4: How do you guarantee the quality of the welding?
Our factory is equipped with professional labs where certified inspectors use Ultrasonic flaw detectors (N.D.T.) to check all welding quality before products leave the factory.
Q5: Can you provide customized designs based on my specific concept?
Absolutely. We offer comprehensive design services and static analysis based on customer-proposed concepts, or we can manufacture according to your existing drawings.
Q6: What is the expected service life of your waterproof products?
Our roof and wall pipe caps are made from world-class flexible materials like EPDM or silicone, providing reliable performance with a guaranteed service life of more than 20 years.

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