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
 | HIGH QUALITY RAW MATERIALS
We have strict standards and quality inspection processes for raw
material procurement.Each batch of raw materials will have
corresponding quality certificates and material in-spection reports
to ensure that these rawmaterials meet national and industry
standards. |
BRILLIANT DESIGN TEAM
We are a professional steel structure factory with outstanding
design capabilities. Our factory is equipped with a professional
design team proficient in using a variety of advanced design software.When it comes to different project phases
and client requirements, we have corresponding software solutions. | 
|
 | ADVANCED PRODUCTION EQUIPMENT
Our factory is equipped with advanced steel structure processing
equipment, which greatly improves product quality and enables steel
structure products to reach higher standards in strength, precision
and appearance. |
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.
