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Quick Details

  • Standard: BS, GB
  • Grade: Q235 Q345B
  • Dimensions: Q345 China Standard Steel, As customer's requriement
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Canglong
  • Model Number: prefab steel structure
  • Type: Light
  • Application: Steel Fabricated House, Steel Workshop, Steel building, Hotel, House, Toilet
  • Product name: Prefab steel structure
  • Pillar & Beams: H type stee
  • Purlin: C type steel
  • Surface Treatment: Painted & Hot dip galvanized
  • Certificate: ISO9001:2008
  • Steel Grade: Q345/ Q235
  • Package: 40 feet container
  • Delivery time: 5~7days after recieve deposit
  • Window: Aluminiumn Alloy, PVC, Sandwich Panel etc.

Packaging & Delivery

Packaging Details 1.Prefab steel structure.
2. According to container size, standard export package.
Delivery Time Shipped in 1~15 days after payment

Hotsale Products Prefab Steel Structure

Our company workshop

Who Are We ?

  Thank you for your interest in Henan CangLong Steel Structures co,.ltd ,  We are a family owned business and have been in operation since 2007, who is specializing in post frame steel buildings. Our individually engineered permanent structures are the best choice for customers requiring speed of construction and economy coupled with aesthetic value. Our buildings are ideal for residential, commercial , agricultural ,industrial and chemical factories ,warehouses & stores , hospitals & clinics,multi-storey buildings , supermarkets ..

Why is CangLong Steel Structures the Right Choice?

  Your investment is an important decision and should be realized through a financially stable company.  Our deep community roots and stout economic strength gives us an exceptional advantage in hiring experienced professionals who will complete your project to your expectations.

The Edge

 Competitive Prices Our production capacity (approximately 20000 metric tons annually) together with effective

 and economic engineering and manufacturing methods enable us to offer the most competitive prices in the industry.

Fast Quotations

 Quotations for simple buildings can be submitted quickly due to vast experience of our staff and the advanced 

software we use.

Fast Delivery 

 (1)We are able to design, detail, fabricate and supply simple buildings in approximately 4 weeks. 
 (2)Most of our buildings are delivered and erected within 8 weeks (this relies on various factors such as stock 

position, weather etc).
Site Supervision 

  (1)A site supervisor is always present at site to ensure that work is being carried out satisfactorily.
  (2)Any problems that arise are quickly dealt with to minimise any delays. 
  (3)Safety on site is also made a priority.


Steel Materials list

Bellow materials are general used in steel buildings , but we often customized each type depend on clients requirment .

Item NameMaterials CharacteristicsMaterial GradeSurface Treatment
Steel ColumnH shape,Box,Steel Pipe,Hot tolled sheetQ235B,Q345BPaint or Hot dip Galvanized
Steel beamH shape,Box,Steel Pipe,Hot tolled sheetQ235B,Q345BPaint or Hot dip Galvanized
Steel BracingSteel Rod,Steel Pipe,Angle SteelQ235B,Q345BPaint or Hot dip Galvanized
Steel PurlinC or Z purlins(Thickness1.8mm~3.0mm)Q235B,Q345BHot dip Galvanized
External Wall panels,Roof panelsSingle colorful corrugate steel sheet,sandwich panels with EPS,Rock wool,PU.Galvanized Steel+PaintingAlu-zin 150g,Fluorocarbon pain
Steel buildings DoorSlidding or Rolling doorSteel or Aluminum sheetPaint or Hot dip galvanized
Steel buildings WindowsAluminum alloy-Glass,Aluminum alloy-shutterT=1.0-2.0mmAlloy
Skylighting panelsFRP T=1.5mm-1.8mmCoefficient of thermal expansion:2.2x10-5/cmLight Tranmitar 85%
VentilatorTurbine ventilator on a ridgeSteel,Stainless steel ,PCPaint or Hot dip Galvanized
GutterGalvanized steel plate,Stainless steel plateT=2.0mmHot dip galvanized
DownpipePVC pipe,color steelpipe Y=0.5mmDia110mmpaint
Hight BoltOrdinary ,High strength10.9S,4.8SHot dip galvanized,Steel
Ground boltsSteel RodM24,M27,M30,M33,M39,M4210.9SSteel
Related Products


Packaging & Shipping

Fixed packing, loading, transportation, unloading the matters needing attention:

(1) The lifting large there must be a person responsible for the use of fixture, suitable, strictly abide by the

rules of lifting, to prevent the occurrence of vibration, impact, deformation or damage, fall in the hoisting process.

(2) At the time of loading, there must be a special supervision, check car number and packing, the car pile

up securely, and to increase the necessary binding component loosening, prevent the loss.

(3) Remained stable in the transport process, the vehicle at the time of shipment, on the long, wide, high object transport, must be trained pilots, escort personnel responsible for, and mark is arranged on a vehicle.

(4) No rough handling, loading and unloading personnel handling, weight, size should be familiar with the components, and check the horse sling, rigging, prevent accidents.

(5) The member to the construction site, timely organization of unloading, stacking area.

(6) The crawler crane carrying member, should pay attention to the surrounding terrain, air condition, prevent the crawler crane overturning and component collision.


Customers Visit


Contact Us


Henan Canglong Steel Structure Engineering Co.,Ltd

Factory Address:Go East 1000m from Xinzheng Rd and Hu Rd Crossing, ZhengzhouCity, Henan Province, China


Contact Person: Emma Wang
Mob/ WhatsApp/Wechat:+86 13271506885
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China (Mainland) | Manufacturer, Trading Company
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