Pre Engineered Large Span Metal Steel Structure Frame Workshop Storage Warehouse With Main Frame Welded H Steel Beam
Pre Engineered Bolted Connection Large Span Metal Steel Structure Frame Factory Workshop Storage Warehouse
Steel Structure Characteristics
1. Robust Load - Bearing and Stability:
Steel, with exceptional tensile and compressive strength, serves as the backbone of structures capable of withstanding wind and seismic forces.
Its structure enables it to distribute loads evenly, minimizing stress. This not only ensures the immediate safety but also guarantees the long - term integrity of buildings.
2. Rapid Construction for Enhanced Productivity:
Steel structures offer a distinct advantage with their prefabricated nature. Precision - cut and pre - assembled in factory - controlled environments, steel components are then transported to the construction site.
This streamlined process reduces the need for on - site labor and construction sequences.
As a result, projects that would take months with traditional materials can be completed in a fraction of the time, maximizing productivity and cost - effectiveness.
3. Sustainable Solutions for a Greener Future:
Steel stands out as an eco - friendly construction material. It is 100% recyclable, meaning that at the end of a building's lifespan, its steel components can be transformed into new structures without losing their inherent properties.
Additionally, the manufacturing and installation processes of steel structures consume less energy compared to concrete. By choosing steel, we are not only building structures but also contributing to a sustainable future.
Our Advantages
Product Parameters
The components of the steel structure have small section, light weight, easy to transport and installation, suitable for large span, high height, heavy bearing structure.
Suitable for withstand impact and dynamic load, with good seismic performance.The internal structure of steel is uniform with high reliability.
Lightweight Steel Structures: Used for small to medium-sized buildings such as warehouses, factories, hangar, and commercial buildings. They are cost-effective, lightweight, and quick to assemble.
Heavy Steel Structures: Suitable for large-scale buildings like industrial factories, bridges, airports, and stations, these structures have high load-bearing capacities.
Multi-story & High-rise Steel Structures: These are used in office buildings, residential complexes, and mixed-use developments. They offer seismic resistance and fast construction timelines.
| Item | Material | Description and surface process | |
Main steel frame |
Column and Beam | Q235 or Q345 | H-section steel with two coats of mid-gray paint |
| Purlin | Q235 or Q345 | Galvanizd C or Z type steel | |
| Connecting Pieces |
Tie tube | Q235 | Circular Tube with two coats of mid-gray paint |
| Knee-Bracing | Q235 | L50*4 Galvanizd angle steel | |
| Strutting piece | Q235 | φ32*2.5 Galvanizd Circular Tube | |
| Column Bracing | Q235 | Circular Tube with two coats of mid-gray paint | |
| Horizontal Bracing | Q235 | Circular Tube with two coats of mid-gray paint | |
| Casing | Q235 | φ32*2.5 Galvanized Circular Tube | |
Door and Window |
Item | Description | |
| Door | Roller shutter door or Sliding door | ||
| Window | PVC Window or aluminum alloy window | ||
Other parts |
Ventilating device | Fan, Ventilation window | |
| Bolt | Foundation bolt ,High strengthen bolt, Normal bolts | ||
| Skylight | Yx-840 Glass Fiber Reinforced Plastics | ||
| Out/Inner ridge tile | 0.50mm Color sheet | ||
| Crane beam | Q235 or Q345 H section steel with two coats of mid-gray paint | ||
Certifications
LJ Group Projects
Services and FAQ
The Steel Structure Workshop product comes with comprehensive technical support and services to ensure successful installation and operation of the structure. Our team of experts is available to provide guidance and assistance throughout the process, including:
- Design and engineering services to ensure the structure meets your specific requirements and local building codes;
- Assistance with selecting the appropriate materials and components for your project;
- On-site installation services to ensure proper assembly and safety compliance;
- 24/7 technical support for any questions or issues that may arise;
We are committed to providing exceptional service and support to our customers, and are dedicated to ensuring the success of every Steel Structure Workshop project.
Q:Are you manufacturer or trading company?
A:We are manufacture factory, located in Qingdao city, near to Qingdao port. And we have total 3 workshops from steel structure to wall and roof sheet.
Q: How about your quality control?
A: We have got certificate ISO & CE. Products processing through cutting, bending, welding, shot blasting, ultrasonic testing, packing, storing, loading to ensure no quality defects.
Q: Is third party inspection available?
A: SGS, BV, TUV, etc. are available, it is according to client requirement.
Q: How about your delivery time?
A: Generally within 30-45 days, it is according to order quantity, partial shipment is allowed for big order.
Q: What about the installation?
A: We'll provide the detailed installation drawing, supervisors guiding installation is available. We can do turnkey job for some kind of projects.
Q: How to ensure the product you supply is what we want exactly?
A: Sales and engineer team will provide you the suitable solution according to your requirements before placing order. Proposal drawing, Shop drawing, 3D drawing, Materials photos, Finished projects photos are available, which will help you understand the solution we provided deeply.

Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.








