Customizable Designed Galvanized Workshop Storage Warehouse Painted
Portal Steel Farme Metal Steel Structure Frame Factory
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
FAQ
Q1: Is your company a factory or trading company?
A: We are manufacturer with foreign trade department, so you can
get competitive price as well as professional service. And you are
always welcomed to visit our factory at any time.
Q2: What are your main products?
A: We provide steel structure warehouse, workshop, plants,chicken
house, prefabricated house, container type house, garage, aircraft
hangar, sandwich panels and other construction materials. According
to the requirements of different projects and clients, we will
supply different designs and steel products.Customized design is available.
Q3: What's the quality assurance you provide and how do you make
quality control?
A: Quality-first is our core value. LJ steel structure quality
assurance team and quality control team have developed a rigorous
quality inspection system based on ISO9001. Testing Laboratory
guarantees qualified raw materials and high- standard product.
Q4: Do you provide installation instructions and on-site installation
services?
A:Every project will provide the installation instructions, and if
you need, we also would like to send our engineer to the local
construction site for helping the installation work.
Q5: What should I provide to get a complete quotation?
A: Please provide information as follows:
| 1.Project location | 5.Length (sidewall,m) | 9.Window material, style,size |
| 2.Snow load | 6.Width (end wall, m) | 10.Door material, style,size |
| 3.Wind load | 7.Wall Height (eave, m) | 11.raining condition |
| 4.Seismic magnitude | 8.Middle column allowed or not | 12.Crane needed or not |
| 13.other information if necessary |
