Construction Metal Frame Prefabricated Steel Structure Commercial Office Building

Product Description

Product Description

Product Name: Construction Metal Frame Prefabricated Steel Structure Commercial Office Building
Steel Structure Components
Main Frame Main Beam Hot Rolled H Beam, Buildup H Beam, Q235B/Q355B Grade Steel
Secondary Beam
Main Column
Wind-resistance Column
Secondary Frame Tie Bar Round Pipe
Bracing Steel Angle Bar/Round Bar, X-bracing
Purline C/Z Section Pre-galvanized Steel
Hanger Rod 12mm Galvanized Round Bar
Knee Brace 50x5EA
Roof and Wall System Roof Panel Single Corrugated Steel Sheeting, PU Sandwich Panel, Glass Wool Sandwich Panel, EPC
Wall Panel
Skylight Panel 2mm Thickness FPR
Window PVC/Plastic Steel/Aluminum Window
Door Electric/Hand Roller Door/Walk Door etc
Gutter Galvanized/Stainless Steel Gutter
Downpipe PVC/Aluminum Downpipe
Ventilating System Exhaust Fan etc
Bolts Anchor Bolts, High Strength Bolts, Normal Bolts
Construction Metal Frame Prefabricated Steel Structure Commercial Office Building Layout

Detailed Photos

Steel Structure Detail 1 Steel Structure Detail 2 Steel Structure Detail 3
Column and Beam Material S355JR /S235JR H section steel (painted or galvanized)
Wall & Roof Purlin C or Z section steel, size from C120~C320, Z100~Z200
Wall & Roof Panel Colorful corrugated steel sheet, sandwich panels with EPS, rockwool, fiber glass, PU etc.
Supporting Steel angle, steel pipe, steel rod
Gutter Galvanized gutter, SS gutter, Color Coated Steel Gutter
Rainspout PVC pipe / Aluminum Pipe
Door Sliding sandwich panel door or rolling metal door
Window PVC or aluminum alloy windows
Accessory Anchor bolt, high strengthen bolt, normal bolt, skylight belts, ventilators, etc.
Technical Drawing Specification Visual

Manufacturing Facility & Profile

We are specialized in designing and fabricating steel structure buildings, developing into a leading manufacturer of steel building construction and fabrication products. Our factory was established in 2008, featuring a company area of more than 40,000 SQM with workshop facilities spanning over 25,000 SQM.

We continuously invest resources in research and development to expand our capabilities in related fields, including steel grating, welded T bars, and other custom steel fabrications, generating excellent feedback from global clients. We are committed to supplying high-quality products at competitive prices.
Factory Aerial Overview
Production Workshop Interior
Backed by an experienced and professional technical service team, we have successfully served customers globally across more than 40 countries over the past decade, delivering reliable, engineered steel structure solutions designed to meet diverse building codes and international standards.

Quality Control & Certifications

International Quality Certifications
Quality Control (QC) Process:
  • Every 3 months, a Quality Audit meeting is conducted to identify and resolve processing weaknesses and operational procedures.
  • Every 6 months, technical and safety training is organized for all factory employees.
  • Manufacturing is compliant with the International Steel Structure Standard and ISO 9001 Quality Control System.
  • For each project, client follow-up is initiated semi-annually to collect feedback, manage complaints, and continuously refine quality controls.
  • Detailed quality inspection reports are generated for every stage of production, ensuring 100% compliant products.
Raw Material Inspection and Quality Auditing

Product Parameters

Steel Structure Parameter Sheet 1 Steel Structure Parameter Sheet 2 Steel Structure Parameter Sheet 3

Packing and Shipping

Steel Structure Loading and Packaging Process

Featured Projects

Completed Prefabricated Steel Structure Projects Portfolio

Service and Support

Customer Inspection and Field Installation Support
Services We Provide:
  • Provide guided onsite installation services.
  • One-stop shop for comprehensive steel structure building solutions.
  • Free design and engineering support.
  • Expert overseas installation team coordination.
Drawings & Quotation Requirements:
Design and Quote Free design and quotation services are provided.
Required Parameters Please kindly provide local environmental parameter data before quotation (Length x Width x Height, Wind speed, Roof load, Roof slope, Seismic Richter scale, etc.).
Design Inquiry Form:
To receive an accurate and satisfactory engineering drawing and quote, please supply the following details:
  1. Location: (Where will the project be built? Country, region)
  2. Dimensions: Length * Width * Height (in mm)
  3. Wind Load: Max. Wind speed (kn/m², km/h, or m/s)
  4. Snow Load: Max. Snow height (kn/m² or mm)
  5. Seismic Level: Anti-earthquake rating
  6. Brick Wall: Is a brick wall needed? If yes, height required (1.2m or 1.5m)
  7. Thermal Insulation: Required? (EPS, fiberglass wool, rockwool, or PU sandwich panels. Otherwise, single steel sheets can be used to lower structural costs)
  8. Doors: Quantity and dimensions (Width * Height in mm)
  9. Windows: Quantity and dimensions (Width * Height in mm)
  10. Crane Support: Required? If yes, quantity, max. lifting capacity (tons), and max. lifting height (m)
Frequently Asked Questions
Q1 Can you provide a product catalog and quotation?
Yes, we can. If you can provide drawings in PDF or CAD format, we will offer a complete proposal. Alternatively, we can design the structure based on your specific requirements and then submit our proposal.
Q2 What drawing formats do you use?
We primarily utilize PDF or DWG format compatible with AutoCAD.
Q3 What is the minimum order quantity (MOQ)?
We do not have any strict MOQ limits; small and large projects are both welcome.
Q4 What is your standard packaging?
We use standard export-grade packaging suitable for containerized sea transportation. Custom packing options can be arranged as requested.
Q5 How long is the delivery time?
Delivery duration depends on the project scale and complexity, but it is typically within 30 days after receipt of the deposit.
Q6 Do you offer guide installation service?
Yes, we do. We can dispatch engineers to your project site to guide local labor, or arrange for an installation team to erect the building on-site if required.

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