Z Purlin Industrial Steel Building Hot Rolled Steel Material Quality Assurance

China Premier Steel Structure Building Manufacture for the Global Market

With a solid foundation in the Chinese domestic market, we are now expanding our reach to bring our high-quality steel structure factory buildings to the world.

Our products are a combination of traditional Chinese craftsmanship and modern technological innovation, designed to meet the diverse needs of international customers.

Product Description

Prefabricated steel structure building has features of high fire resistance and strong corrosion resistance. Steel structure warehouse is mainly refers to the main bearing component is composed of steel. Including the steel columns, steel beams, steel structure, and steel roof truss. Each component uses welds, bolts, or rivets to connect.

The roof and wall can be made of composite panels or veneer. Galvanized sheet metal can prevent rust and corrosion. The use of a self-tapping screw can make the connection between the plates more closely, to prevent leakage. You can also use composite panels for roofs and wall. The sandwich is polystyrene, glass fiber, rock wool, and polyurethane. They have good thermal insulation, heat insulation, and fire-retardant. The wall of the steel structure maintenance also can use brick wall. The cost of a brick wall is higher than a galvanized steel roof and wall.

Our Advantages

1. Customized Design

We are a professional factory with remarkable achievements in steel structure design and manufacturing. Our professional design team, armed with extensive industry experience, proficiently uses various advanced software to meet the diverse needs throughout the project lifecycle.

(1)Initial Planning Stage: We capture every idea of our clients with 3ds Max. By creating realistic renderings and animations, we showcase the project vision, facilitating clients' quick decision - making and helping them define the design direction. (2)Technical Design Stage: SAP2000 software enables us to simulate various complex steel structures. Through repeated design optimizations, we ensure structural safety while achieving rational material utilization and reducing project costs.​ (3)Design Deepening Stage: STAAD.Pro serves as an assistant for our structural analysis and optimization. Using this software, we build precise mechanical models to evaluate key performance indicators such as the stability and load - bearing capacity of steel structures.

3D Model	Calculation Model	Detailed Model

2. Advantages of Steel Structure

1. Rapid Construction: When compared to traditional concrete structures, steel - framed prefabricated buildings offer a much faster construction process. The modular manufacturing approach allows for concurrent production and site preparation. . ​ 2. Optimized Capital Deployment: The shorter construction cycle of steel - structured building alleviates the burden of long - term capital occupation. This reduces the risk associated with market uncertainties. ​ 3. Substantial Foundation Cost Savings: Steel structures are lightweight, imposing less load on the foundation. As a result, simpler and less costly foundation designs are sufficient. This not only cuts down foundation construction expenses but also reduces the overall project budget.

3. Product Packing

To safeguard all steel structure building components during transportation, we opt for high - quality packaging solutions. The primary steel frames are covered with a thick plastic wrap and tightly strapped with strong steel bands, effectively protecting them from impacts and scratches. Wall and roof panels are bundled up, and their stability is enhanced by securing them with steel straps or high - strength ropes. As for small components such as bolts, nuts, and screws, they are carefully packed in individual boxes, clearly labeled with their specifications for hassle - free identification.

Applications And Structural Steel Systems

Industrial steel buildings:

steel structure buildings, steel hangar kits, steel halls, steel structure storage sheds, steel structure warehouses, steel structure workshops, steel construction buildings, processing plants；

Commercial steel buildings:

Logistics Warehouses, apartment buildings, office buildings, steel hotel buildings, steel structure mezzanine floors, steel structure shops, aircraft hangars, steel villa frames, platforms, indoor horse arenas, churches, shopping malls, water towers, structural frames；

Agriculture steel buildings:

Hay sheds, machinery sheds, stands, poultry houses, poultry farm buildings, chicken farm buildings, chicken houses, broiler houses, cow barn, cow sheds, dairy farm buildings, pig building houses, goat building houses, calf barns；

Your steel structure building will be supplied as following:

1)All Steel Frame parts with prefabricated. (hole, weld, surface treatment, etc)

2)All the Roof and Wall Panels are already cut to size for your size structure.

3)Completely window and door with hinge, handle, etc hardware

4)Bolts, Screw,s, and pop rivets are needed to secure your structure.

5)flashing and Silicone to further help insulate your structure.

6)Other Accessories you have to choose from: gutter, water spout, ventilation fitting, stairs, etc

7)Other internal simple equipment: LED light, shelf rack,s, etc

Support and Services

Our Steel Structure Workshop Warehouse product comes with comprehensive technical support and services to ensure a smooth and successful installation process.

Our team of experts is available to provide guidance and assistance at every stage of the project, from design to construction. We offer detailed product specifications, CAD drawings, and engineering calculations to help you make informed decisions and ensure compliance with industry standards.

In addition, we provide on-site installation supervision and training to ensure that the installation is carried out to the highest standards of safety and quality. Our goal is to ensure that you have a reliable and durable workshop that meets your specific needs and requirements.

LJ Group Projects

Order Procedure

A. If you have the drawing of your project:

We could check your drawing details and quoted accordingly. After all details are confirmed. The rest full service of production, shipment and installation guide will be offered.

B. No drawing:

Our designer team will make drawings for your check with free technical support. Firstly we need to confirm your project details as belows. If you help to confirm in advance, we could process for you quickly and directly.

1. Dimension:Length × width × height .
2. Doors and Windows: Dimension, quantity, position.
3. Local wind load, snow load, roof load...
4. Roof and wall materials:Insulated Sandwich panel or metal sheet, birck wall's height
5. Crane and tons?
6. Building usage could also help us to choose the right materials and plans for you.
7. Other requirements:such as anti-corrosion requirements, parapet, messanine, partitions, decorative materials or others