Hot DIP Galvanized Light Pre-Engineering Prefabricated Steel
Structure Frame Building Logistic Workshop Warehouse
Steel Structure Characteristics
1. Exceptional Strength and Durable Stability:
Steel, with its high - grade composition, has remarkable strength capabilities. It can endure substantial loads,
whether from heavy equipment in industrial settings or the powerful
forces during extreme weather.
This results in buildings that offer immediate safety and maintain
their integrity over extended periods, remaining steadfast against
various environmental factors.
2. Swift Construction for Optimized Efficiency:
Thanks to advanced prefabrication techniques, steel components are
fabricated with precision in factories.
These pre - made parts are then efficiently transported to the
construction site. This approach cuts down on construction
activities, eliminating labor - intensive procedures.
As a consequence, projects can be completed much faster and reducing construction costs significantly.
3. Environmentally - Friendly and Resource - Efficient:
Steel is completely recyclable, which means that when a building
reaches the end of its useful life, its steel elements can be
recycled and reused without any degradation in quality.
Moreover, the production and installation of steel structures
require less energy compared to materials like concrete.
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 |
