Pre Engineered Steel Frame with Prefabricated Steel Structure Warehouse/ Workshop Shed

Model NO.
Type of Steel For Building Structure
H-Section Steel
Carbon Structural Steel
Q235, Q345
Residential Wall Structure
Wall Support
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
Column and Beam
Q235B, Q345b
C Type(120-320), Z Type (100-200)
Dia. 20/22/25
Wall and Roof
Single Corrugated Sheet or Sandwich Panel
Rolling Shutter or Sliding Door
PVC and Aluminium Alloy
Surface Treatment
Painted or Hot DIP Galvanized
Quality Control
The Third Party, SGS, Asia Inspection
Design Code
Wind Load, Earthquake
Support Engineer Guide on Spot
Transport Package
Seaworthy Export Standard, 20′ Gp, 40′ Gp, 40′ HQ,
Customed; Requirement
Qingdao, China
HS Code
We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Pre Engineered Steel Frame with Prefabricated Steel Structure Warehouse/ Workshop Shed, The product will supply to all over the world, such as: Slovak Republic, Peru, Russia, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to supply the high-quality goods and services, and promote lasting cooperation with our customers, common development and create a better future.
Qingdao Prado Steel Buildings Co., Ltd. Diamond / Audited Supplier
Pre engineered Steel Frame with Prefabricated Steel Structure Warehouse/ Workshop Shed
Qingdao Prado Steel Buildings Co., Ltd is a professional design consultancy with rich experience in steel structure engineering design and constructon consulting for decades, and now have developed into a group company including two plants that fabricate main steel structure and secondary structure respectively. Our engineering consultants department devoted itself to structural steel engineering design, calculation, detail drawing, cost estimate and has abundant experience in various plant structures and large-scale steel structures, and has undertaken large-scale projects both at home and abroad. 


Our product is widely used as steel structure workshop, warehouse, factory, prefabricated house, hotel, church, garage, etc. It is durable, economic and environmentally friendly.  



Item Name Materials Characteristics Material Grade Surface Treatment
Column H shape, Box, Steel Pipe, Hot tolled sheet Q235B, Q345B Paint or Hot DIP Galvanized
Beam H shape, Box, Steel Pipe, Hot tolled sheet Q235B, Q345B Paint or Hot DIP Galvanized
Bracing Steel Rod, Steel Pipe, Angle Steel Q235B, Q345B Paint or Hot DIP Galvanized
Purlin C or Z purlins(Thickness1.8mm~3.0mm) Q235B, Q345B Hot DIP Galvanized
Wall/Roof Panels Single colorful corrugate steel sheet, sandwich panels with EPS, Rock wool, PU.  Galvanized Steel+Painting Alu-zin 150g, Fluorocarbon pain
Door Sliding or Rolling door Steel or Aluminum sheet Paint or Hot DIP galvanized
Windows Aluminum alloy-Glass, Aluminum alloy-shutter T=1.0-2.0mm Alloy
Skylighting panels FRP T=1.5mm-1.8mm Coefficient of thermal expansion: 2.2X10-5/cm Light Tranmitar 85%
Ventilator Turbine ventilator on a ridge Steel, Stainless steel, PC Paint or Hot DIP Galvanized
Gutter Galvanized steel plate, Stainless steel plate T=2.0mm Hot DIP galvanized
Downpipe PVC pipe, color steelpipe Y=0.5mm Dia110mm Paint
Hight Bolt Ordinary, High strength 10.9S, 4.8S Hot DIP galvanized, Steel
Ground bolts Steel RodM24, M27, M30, M33, M39, M42 10.9S Steel





We can offer one stop service for the customer from engineering design, calculation, detail drawing, cost estimate, manufacturing, to installation. All the steel structure building can be fabricated customized according to customers demand and will be professional advice according to our experience. 


  1. Professional design and drawing
  2. High quality fabrication
  3. Good price and on-budget
  4. Fast delivery and on-time
  5. Abundant experience in various plant structures and large-scale steel structures
  6. Rich project cases both at home and abroad
  7. Friendly and reliable


All the structure components, panels, bolts and sorts of accessories will be well packed with standard package and loaded into container suitable for ocean transport. 
All the products are loaded at the loading site of our factory using crane and forklift by our skilled workers, who will prevent the goods to be damaged. 


  1. The exact quotation is based on your design drawings and requirements. 
  2. If you need, we can provide engineering design and drawing services. 
  3. In order to give you an accurate quotation and drawings, please let us know the relevant information: 
1 Location:  _____country, area
2 Building type Workshop/warehouse/storage/farm/industrial/commercial…
3 Size:  Length*width*height _____mm*_____mm*_____mm
3 Date to built   
4 First name & last name   
5 Phone   
6 Email   

Warmly welcome to visit and contact us for the price and details: