2025 Prefabricated Prefab Portable Modular Mobile Expandable Luxury Shipping Light Steel Large Overseas Warehouses Building House

Customization: Available
After-sales Service: 15 Years
Connection Form: Bolt Connection

Product Description

ℹ️

Basic Information

Model NO.
ASA-349
Construction
Steel Column
Grade
Quality Carbon & Alloy Structural Steel
Molding Method
Hot-Rolled Steel
Wall Structure
Top Wall Beam
Standard
GB
Steel Type
High-Strength Steel
Structure
Steel Structure
Specification
120X20X7.8
Capacity
30,000 ton / Year
Trademark
ASA
Origin
China
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Product Specifications

Column and BeamWelding steel or hot-roll steel
Surface TreatmentHot-dip galvanized or painted (all colors available)
Steel GradeQ235, Q355
Purlin and GirtC and Z section steel
Connection MethodBolt connection, easy installation
Wall & RoofSteel sheet, Sandwich panel with EPS/PU/rock wool insulation
DoorRolling door or sandwich panel sliding door
WindowPlastic steel door or Aluminum window
Design Lifespan25 - 50 years

Key Advantages

01
One-Stop Service: We provide design drawings, construction drawings, and online technical support.
02
Customizable Aesthetics: Beautiful appearance with smooth surfaces and various painting color options.
03
High Durability: Stable structures designed to withstand strong winds and heavy snow.
04
Cost-Effective: Low cost, fast construction speed, and recyclable materials.
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Production & Display

Production Equipment:

Production Equipment

Project Gallery:

Steel Structure Building
Modular House Construction
Prefabricated Components

Frequently Asked Questions

1. How is the product quality guaranteed?
We always provide a pre-production sample before mass production and conduct a final inspection before every shipment to ensure the highest standards.
2. What products can I purchase from you?
Our main product range includes sandwich panels, container houses, prefab houses, PPGI, and various steel building structures.
3. How do you handle after-sales service?
We respond within 24 hours via email or phone. If there is a local agent in your area, we can arrange for on-site assistance within 24 hours to resolve any issues.
4. Why should we choose your factory over other suppliers?
With over 20 years of experience in the manufacture and supply of sandwich panels and steel buildings, we offer unmatched expertise and reliability.
5. What is the expected design lifespan of the steel structures?
Our steel structures are designed for long-term use, typically ranging from 25 to 50 years depending on the environment and maintenance.
6. What insulation options are available for walls and roofs?
We provide sandwich panels with various high-quality insulation materials, including EPS, PU (Polyurethane), and Rock Wool to meet different thermal requirements.

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