Xinguangzheng Q355 Custom Industrial Prefabricated Pre Engineered Metal Structural Steel Frame Structure Construction Building

• Customization: Available
• After-sales Service: Engineering Guidance, Online Installation Guidance
• Connection Form: Welded Connection, Bolt Connection
• Model NO.: XGZO-IF003
• Construction Member: Steel Beam, Steel Column, Bracing, Purlin
• Grade: Carbon Structural Steel
• Molding Method: Cold Forming
• Residential Wall Structure: Bottom Wall Beam, Connector, Top Wall Beam, etc.
• Standard: GB, ASTM, JIS
• Steel Type: Cold Forming Sectional Steel, H-Section Steel, etc
• Structure: Frame Structure, Steel Structure, Truss Steel, etc
• Color: White, Blue, Red, Gray, or Customized
• Material of Main Member: H-Shape Section Steel, Galvanized Steel Sheet
• Roof and Wall: Metal Sandwich Panel, Single Corrugated Sheet
• Fabrication Standard: GB, CE, Asic
• Steel Consumption: 20-40 Kg Per Square Meter
• Transport Package: Sea-Worthy Package, Palletized
• Specification: Upon Request
• Trademark: XGZO
• Origin: Qingdao, China
• HS Code: 73089000
• Production Capacity: 300 000 Tons Yearly
• Package Size: 1200.00cm * 215.00cm * 200.00cm
• Package Gross Weight: 250000.000kg

Product Description

Xinguangzheng Q355 Steel Frame Structure Construction Building

Update:2025.9.17

Update: November 11, 2025   

Technical Specifications

Steel Structure Building
Model	1.Single slope, Double slope, Multi-slope.
	2.Single span, Double-span, Multi-span, Single floor, Double floors.
Column and beam	1.Material Q355 or Q235 steel.
	2.All bolts connecting.
	3.Straight cross-section or Variable cross-section.
Surface	Hot-dip galvanized or painted.
Roof and wall panel	1.EPS ,PU ,Rock wool sandwich panel.
	2.Single colorful corrugated steel sheet0.326~0.6mm thick, YX28-205-820(820mm wide).
	3.Sandwich panel with EPS, ROCK WOOL, PU etc insulation thicknessaround 50mm~150mm, 950mm or 960mm width.
Brace	X or V as well as other type bracing made from angle, round pipe etc.
Accessories	Semi-transparent skylight belts, Ventilators, down pipe, outer gutter etc.
Window	PVC or Aluminum Alloy.
C or Z purlin	Size from C120~C320, Z100~Z200.
Door	Sliding or Rolling up door.
Carrying capacity	1.Resisting winds and seismic impacts.
	2.Bearing heavy snows.
Drawing	1.Making the design and quotation according to your requirements very soon.
	2.Making the quotation according to your drawings.
	3.Giving you the satisfying opinion to your projects
Certificate	ISO9001:2008,AWS certified welder passport,SGS,BV.

Main features:

1. Ultra-strong yet lightweight – ideal for large spans.
2. Fast construction – cuts project timelines drastically.
3. Superior seismic resistance – enhances safety.
4. Flexible design – adapts to any layout or form.
5. 100% recyclable – eco-friendly and sustainable.
6. Easy to modify/expand – future-proof your space.
7. Long-lasting with anti-corrosion protection – low maintenance.

Product categories

Steel structure building

Industrial Steel Structure

Agricultural Steel Structure

Commercial Steel Structure

infrastructure steel structure

Company Profile

About Us

·Established in 1997
·Developed into a diversified, export-oriented international private enterprise
·Long-term focus as a B2B exclusive steel structure manufacturer
·Gradual integration of design, fabrication, erection, detailing & optimization (tailored to customer needs)
·Over 500,000 tons of steel delivered to date
·Over 4,000 projects completed

XGZ vs XGZ Overseas
·Representing XGZ Overseas (a wholly-owned subsidiary of XGZ)
·XGZ: ******-based order taker,XGZ Overseas: focused on local collaboration (independent entity)
·XGZO: independent multilingual sales team with expertise in international business practices

Exhibition & Customer

· Participate in various exhibitions to showcase products and connect with global customers
· Established strong relationships with clients from over 140 countries (covering North America, South America, Australia, Africa, Southeast Asia)
· Record interactions with international partners, reflect global reach and commitment to excellent products & services

Packing & Shipping

1. Professional Packaging

2. Efficient Loading & Storage

Large components: Wrapped in rust-proof film, reinforced with wooden corner protectors, secured with high-tensile steel straps (prevents shifting)
Small parts: Packed in sturdy crates with foam padding (avoids scratches/damage)
Core goal: Ensures transit safety with precise packaging

Warehouse storage: Organized racks, moisture-proof protection
Loading process: Specialized cranes, container stuffing optimized for space
Advantages: Stable placement, maximum shipping capacity utilization

3. Global Shipping Network

4. Quality Assurance

Note: Content adjusted to match steel structure context (original street light info replaced)
Coverage: Worldwide shipping network
Support: Coordinates with reliable logistics partners
Advantage: Ensures timely delivery to global destinations

Inspection: Every package checked to meet international standards
Documentation: Provides shipping docs (packing lists, certificates) for smooth customs clearance
Outcome: Steel structures arrive intact, ready for installation

FAQ

Q: Are you a manufacture factory or trading company?
A: We are manufacture factory, you are always welcomed to visit us for inspection. The quality controlled flow will show you our professionalism, you will enjoy the best quality and competitive price.
 
Q: Whats the quality assurance you provided and how do you control quality ?
A: We establish a procedure to check products at all stages of the manufacturing process - from raw materials, in process materials, validated or tested materials, finished goods, etc. SGS, BV and other testing are available for us.
 
Q: Can you offer designing service?
A: Yes, we have excellent design team more than 80 engineers, we could design full solution drawings according to your requirments.
 
Q: What can you do when there is problem to install?
A: Usually we will send you the detailed installation drawing and video, we can provide the installation service, supervision and training by extra. We can send our professional technical engineer to supervise installation on site overseas. We also have professional construction team, they will help you to install the steel structure building if you need.