Product Description
Steel structure industrial buildings represent an innovative construction system comprising:
1. A primary steel framework integrating H-section, Z-section, and U-section steel members
2. Overhead crane systems
3 . Roof and wall cladding using corrugated metal panels or insulated composite sheets
4 . Auxiliary components including industrial-grade windows, roll-up doors, and material handling equipment
These structures are engineered for diverse applications such as manufacturing workshops, logistics warehouses, vehicle garages, garden storage sheds, airport hangars, commercial office spaces, multi-story residential complexes, and specialized projects like modular housing units or steel-framed assemblies for riveted/welded component fabrication.
All dimensions are fully customizable to meet specific operational or spatial requirements.

1. Main Steel Structure |
1 |
Column / Pillar/ Post |
Welded H steel section |
Q235B/Q355B |
Painting/Hot-dip galvanized |
2 |
Beam/ Roof truss |
Welded H steel section |
Q235B/Q355B |
Painting/Hot-dip galvanized |
2. Sub-steel Structure |
1 |
Wall/Roof purlin |
C/Z steel |
Q235B |
Galvanized |
2 |
Tie rod |
∅89/114/158mm |
Q235B |
Painting/Hot-dip galvanized |
3 |
Flexible Bracing |
∅16/18/20mm |
Q235B |
Painting/Hot-dip galvanized |
4 |
Sag rod (straight/inclined) |
∅12 steel bar |
Q235B |
Galvanized |
5 |
Brace Rod |
∅35*2.5mm |
Q235B |
Galvanized |
6 |
Knee-brace |
L50*4.0mm |
Q235B |
Galvanized |
3. Roof & Wall |
1 |
Roof /Wall panel |
Steel sheet/Metal sheet |
0.326~0.8mm corrugated steel sheet |
Insulated sandwich panel |
EPS,Glass wool/Rock wool/PU insulation |
2 |
Roof/Wall trimmings |
Ridge roof panel |
0.4~0.5 mm steel sheet |
Flashing |
0.4~0.5 mm steel sheet |
Gable wall trimming |
0.4~0.5 mm steel sheet |
Wall corner trimming |
0.4~0.5 mm steel sheet |
4. Window & Door |
1 |
Window |
PVC/Aluminum frame |
Single/double glazing (Fixed/sliding/swing) |
2 |
Door |
Roll up door /sliding door |
Automatic and manual method |
5. Accessories |
1 |
Bolts |
Anchor bolts,High strength bolts,Galvanized bolts,Turnbuckle,shear stud |
2 |
Gutter |
Steel sheet/galvanized/Stainless steel(304) |
3 |
Downpipe |
PVC 110/160 |
4 |
Roof Ventilator |
∅600 (Galvanized) |
5 |
Floor Plate (Mezzanine) |
Galvanized floor decking / 18~20mm Cement board |
Steel structure buildings represent an innovative construction system composed of prefabricated steel columns, beams, bracings, and purlins. All structural members are factory-manufactured for direct on-site assembly. Wall and roof cladding can utilize either single-skin corrugated steel panels or insulated sandwich panels. The entire steel framework employs bolted connections, enabling simplified installation and accelerated project completion.
Our Main Business Scope:
Multi-story and High-rise Steel Structures (CBD Buildings)
Public Steel Structures
Steel Structure Bridges
Steel Structure Workshops, Warehouses, and Farms
Steel Structure Residential Communities
Steel Structure Airports and Railway Stations

We consistently uphold the principle of "Quality First, Customer Supreme." When you choose us, you gain decades of worry-free assurance for your projects.
By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel) and etc., can design complex industrial building like office mansion, supermarket, auto dealer shop, shipping mall, and 5-star hotel.

We are a direct manufacturer and exporter specializing in the prefabricated housing construction industry, with over 20 years of industry experience. Xinyu Factory spans more than 100,000 square meters, featuring complete production lines and a workforce of over 300 employees. Located in Shandong Province, adjacent to Qingdao Port-the largest port in Northern China-we provide efficient logistics for cargo transportation.
We focus on container houses and steel structure building solutions, with main product categories including: expandable houses, folding houses, flat-pack houses, and space capsule/apple cabin.
As an ISO-certified manufacturer, we guarantee product quality and maintain an excellent reputation. Our technical team consists of experienced designers, professional installers, and skilled after-sales maintenance personnel, serving global clients. All products are CE-certified. Most configurations can be customized according to customers' specific requirements while complying with international standards in various countries.
FAQ
Q: Are you a factory or a trading company?
A: We are a manufacturing facility established in 2002 and located in Shandong Province, China, with approximately 300 employees at our headquarters.
Q: How do you ensure quality?
A: Pre-production samples are always provided before mass production; final inspections are strictly conducted prior to shipment.
Q: What can I purchase from you?
A: Detachable Container House, Flat Pack Container House, Folding Container House, Expandable Container House, Shipping container house, Steel structure(workshop/warehouse), Prefabricated House(prefab K/T house), Portable Toilet, Space Capsulec, Apple cabin
Q: How do I install your products?
A: User manuals and installation videos will be provided. If required, our professional engineers can offer on-site technical support.
Q: Can I get a discount?
A: We strive to ensure a rewarding partnership experience and will offer reasonable discounts to qualified partners.
Q: Why choose you?
A: Our 100,000 m² production facility is supported by over 150 senior engineers who utilize industry-standard software (AutoCAD, PKPM, 3D3S, Tekla Structures v12.0) to deliver turnkey solutions encompassing design, fabrication, and installation.
Q: What services do you provide?
A:Delivery terms: FOB, CFR, CIF, EXW
Accepted currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF
Payment methods: T/T, L/C, D/A, D/P, MoneyGram, Credit Cards, PayPal, Western Union, Cash, Third-Party Escrow