Prefabricated Hot Deep Galvanized Steel Structure Outside Car Garage

• Customization: Available
• After-sales Service: After-Sale Service
• Connection Form: Bolt Connection
• Model NO.: XGZ001
• Feature: Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable
• Install: Online Guidance
• Usage Time: >50 Years
• Certificate: CE, ISO9001
• Color: Customazied
• Material: Steel Structure
• Window: Required
• Dimension: Customazied
• Wall: Wallboard Supplied
• Steel Consumption: 30~50kg/Square Meter
• Loaction: Qingdao
• Delivery Time: 30~45 Days
• Transport Package: Standard Package
• Specification: Q355 Q235 Option
• Trademark: XGZ
• Origin: China
• HS Code: 94069000
• Production Capacity: 300, 000 Metric Tons Per Year
• Package Size: 1200.00cm * 215.00cm * 200.00cm
• Package Gross Weight: 250000.000kg

Product Description

      Prefabricated Hot Deep Galvanized Steel Structure Outside Car Garage

Update: January 20, 2026  

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.

Types Of Steel Frame Structures

Project Cases

Company Profile

About Us

Qingdao Xinguangzheng Steel Structure Co., Ltd has been a leading supplier of steel structure systems in North China since 1997. With a Class I Speciality Contractor status for steel structure projects in China and international certifications like ISO and CE, Xinguangzheng is a trusted name in the industry. The company also holds qualifications for waterproofing, anti-corrosion, and thermal insulation engineering, as well as architectural decoration and curtain wall projects. Xinguangzheng has several patents to its name, making it a reliable choice for all your steel structure needs.

Factories and Warehouses

Quality Test

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

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.