Qingdao low cost high rise pre engineering roof double pitch steel structure building

  • 2000 - 9999 Square Meters
  • 10000 - 49999 Square Meters
  • >=50000 Square Meters
As customers' request
Lead Time:
Quantity(Square Meters) 1 - 5000 >5000
Est. Time(days) 25 Negotiable
Customized packaging (Min. Order: 200 Square Meters)
Graphic customization (Min. Order: 200 Square Meters)


Length (Min. Order: 200 Square Meters)
Height (Min. Order: 200 Square Meters)
Width (Min. Order: 200 Square Meters) Less
$14.00 /Square Meter | 1 Square Meter (Min. Order) | Buy Samples
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Quick Details
Place of Origin:
Shandong, China
Brand Name:
Qingdao Director
Model Number:
Steel structure building
Steel Fabricated House, Double pitch pre engineering flat roof steel structure building
Processing Service:
Bending, Welding, Decoiling, Cutting, Punching
Column and Beam:
Hot rolled or welded H section, I section
C-Section or Z-section
Roof and Wall:
EPS, fiber glass, rock wool or PU sandwich panel
Door and Window:
PVC or Aluminum alloy; sliding door or rolled door
Surface treatment:
Hot Dip Galvanized or painted
Q235B, Q355B Low Carbon Steel
Service life:
50 years
Product name:
Pre engineering roof double pitch steel structure building
Q235B, Q355B
Product Certification certification
CE Certified.
Valid from 2019-12-01 until 2024-12-01
Supply Ability
Supply Ability:
80000 Square Meter/Square Meters per Month Pre engineering roof double pitch steel structure building
Packaging & Delivery
Packaging Details
Qingdao low cost high rise pre engineering roof double pitch steel structure building is flat packed and loaded into shipping container or as customer's request.
Qingdao Port, China
Lead Time :
Quantity(Square Meters) 1 - 5000 >5000
Est. Time(days) 25 To be negotiated

Qingdao low cost high rise pre engineering roof double pitch steel structure building:

Product Description

Product description:

Qingdao low cost high rise pre engineering roof double pitch steel structure building is a new type of building structure system. The main steel frame is formed by linking up H-section, Z-section and U-section steel components while roof and wall using a variety of panels and other components such as windows, doors, and cranes.  


Product application:

Qingdao low cost high rise pre engineering roof double pitch steel structure building is widely used as industry factory building, warehouse, gymnasium, poultry shed, school and medical clinic, etc.


2. Specification


Main Steel Frame Column Q235, Q355 Welded H Section Steel
Beam Q235, Q355 Welded H Section Steel
Secondary Frame Purlin Q235 C and Z purlin
Knee brace Q235 Angle Steel
Tie Rod Q235 Circular Steel Pipe
Brace Q235 Round Bar
Vertical and Horizontal Support Q235 Angle Steel, Round Bar or Steel Pipe
Maintenance system Roof Panel EPS Sandwich Panel /Glass Fiber Sandwich Panel /
Rock Wool Sandwich Panel / PU Sandwich Panel /Steel Sheet
Wall Panel Sandwich Panel / Corrugated Steel Sheet
Accessories Window Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window
Door Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door
Rainspout PVC
Live load on Roof In 120kg/Sqm (Color steel panel surrounded)
Wind Resistance Grade 12 Grades
Earthquake-resistance 8 Grades
Structure Usage Up to 50 years
Temperature Suitable temperature: -50°C~+50°C
Certification CE, SGS, ISO9001:2008, ISO14001:2004
Finishing Options Vast array of colors and textures available
Paint Options Alkyd painting, twice primary painting, twice finish painting
(grey paint, red paint, white paint, epoxy zinc, etc.) Or hot galvanized.

3. Characteristics

1). Different types and sizes according to customer's needs, large or small, wide span: single span or multiple spans, the max span is 36m without middle column.

2). Low cost and maintenance: unit price range from USD30/m2 to USD55/m2 according to customers request.

3). Fast construction and easy installation: time saving and labor saving, all the items are factory-made, pre-cut, pre-welded, pre-drilled, pre-painted.

4). Reduced construction waste, long using lifespan: up to 50 years.

5). Nice appearance.

6). Others: environmental protection, stable structure, high quake-proof, water proof and fire proof, and energy conserving.

Product Show




Main Material



Successful Project


1. Some main oversea projects we undertook in the last couple months

Industrial factory (13000M2) ---Peru

Warehouse (14000M2)----India

Workshop (12000M2)----Brazil

Warehouse (3600M2)---France

Vegetable market (2500M2)----Mauritius

Pig shed (3500M2)---Australia

Chicken shed (2800M2)---Philippines

Aircraft hangar (1300M2)-----Maldives

Warehouse (900M2)----Russia

Prefabricated house (70M2)----800sets---Angola

Container house (20')----60 sets South Africa


2. Transaction history


Company Information


Qingdao Director Steel Structure Co., Ltd. is a China based manufacturer of steel structure building, prefabricated house and related steel products.

Factory established in 1997 

Area of the factory: 40000 square meter

Workshop area: 20000 square meter 

Production lines:

5 lines for H section steel

3 lines for steel purlin

3 lines for corrugated color steel

3 lines for sandwich panel


Qingdao low cost high rise pre engineering roof double pitch steel structure building


You are manufacture factory or trading company?


We are manufacture factory. And you are welcomed to visit us for inspection. The quality control flow will show you ourprofessional. Also you will enjoy the best quality and competitive price.


Whats the quality assurance you provided and how do you control quality ?


Established a procedure to check products at all stages of the manufacturing process - raw materials, in process materials, validated or tested materials, finished goods, etc. SGS, BV and other testing are available for us. We could deal with you by Trade Assurance via Alibaba.


Can you offer designing service?


Yes, we have more than 10 design engineers. We could design full solution drawings as per your requirments. They use software: Auto CAD,PKPM, MTS, 3D3S, Tarch, Tekla Structures(Xsteel)V12.0.etc.


Do you offer guiding installation on site overseas?


Yes, usually we will send you the detailed installation drawing, if you need, we can provide the service of installation, supervision and training by extra. We can send our professional technical engineer to supervise installation on site overseas.


For more detailed information or quotation, welcome to contact us!