Prefabricated Large Span Steel Warehouse Quick Assembly Prefab Steel Building

Product Description

Comprehensive service: design, manufacture, delivery, installation, after-service.

Build Bold. Build Smart. Build to Last.

At Xin Guangzheng, we excel in world-class steel structures for modern industrial spaces. Our holistic approach merges advanced engineering, smart manufacturing, and global EPC expertise for robust, customizable factory buildings.

From light to heavy steel structures, every project is executed with precision, efficiency, and adherence to global standards. With 20+ years of experience across 100+ countries, we empower industries to expand, optimize, and thrive.

Whether building industrial parks, logistics hubs, or high-tech facilities, our steel structures meet top performance, safety, and sustainability standards, ensuring lasting investments.

Specification	Details
Structure Type	Portal Frame Steel Building
Material Grade	ASTM (USA) / EN (Europe) / AS (Australia) / GOST (Russia)
Building Span	Customizable
Building Height	Customizable
Cladding System	PU / Rock Wool / Glass Wool Panels
Wind & Snow Load	Customized to Local Standards
Design Code	International Standards
Design Life	50+ Years

Company Profile

Qingdao Chengchuan Construction Engineering Co., Ltd.

Subsidiary of Qingdao Xinguangzheng Steel Structure. We offer complete solutions: consulting, design, production, transport, after-sales. Our overseas team provides project guidance.

To serve globally, the company holds CE certification, high-level steel structure certificate, and overseas contracting qualification. Partnering with Belt and Road countries, our reach extends to 120+ nations, with ventures in India, Ethiopia, and strategic ties in the Philippines and Algeria.

Service scope:
1. Consulting: Professional services, optimal solutions.
2. Design: Advanced tech for precision.
3. Manufacturing: High-quality steel from our base.
4. Logistics: Safe, timely delivery.
5. Construction: Expertise ensures timely, quality completion.
6. After-sales: Comprehensive support for customers' concerns.

FAQ

Q1. How to get quotes.

A: Send us your design drawings and steel standards, and we will calculate the quote.
Or
If you lack drawings, we provide structural design & detailed quotes.
Share the following basic info:
1. Building usage: Workshop, warehouse, villa, office, commercial, etc.
2. Location: Country and city?
3. Size: Length * width * Eve height _______ mm * _______ mm * _______ mm
4. Wind load (max speed) _____ kn/m2, _____ km/h, _____ m/s
5. Snow load (max height) _____ kn/m2, _____ mm, temperature range?
6. Anti-earthquake level?
7. Brick wall? If yes, 1.2m, 1.5m, or other?
8. Thermal insulation? EPS, fiberglass, rockwool, PU suggested; metal sheets for lower costs.
9. Door qty&size: _____ units, _____ (width) mm * _____ (height) mm
10. Window qty&size: _____ units, _____ (width) mm * _____ (height) mm
11. Crane? If yes, _____ units, max lift _____ tons; max height _____ m

Q2: Can I visit your factory before ordering?
A: Certainly! Fly to Qingdao Jiaozhou Airport; we'll pick you up.

Q3: Is your price competitive?
A: We offer top quality at the best price, minimizing costs for great value.

Q4: Do you accept container loading inspection?
A: Inspections are welcome anytime during production or loading.

Q5: Do you offer designing service?
A: Yes, we provide complete drawings using AutoCAD, PKPM, 3D3S, Tekla (X steel), etc., for complex builds like offices, supermarkets, malls, hotels.

Q6: What is the delivery time?
A: Delivery depends on project size. Typically 30–45 days to China seaport post deposit; large projects ship in batches.