Duowei CE Proved High Quality PIR Sandwich Panel Wall Board Cladding

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Price:RUB 1,169.89
Price in USD:Details


Product Overview


Product Introduction


Factory Price Building Pu Sandwich Panel For Garage



In terms of raw material proportioning and process output, Duowei PUR products employ the globally advanced six component online automatic (SIMENS) mixing and pouring technology and have realized six-component continuous foaming for the first time in China. With the technology, mixing and proportioning process may be finished in an online way;the formula may be adjusted according to environmental changes; air feeding and mixing devices may be used to make raw material mixing more even and foam finer, thus producing high-strength, energy-saving and environment friendly building boards.



Polyisocyanurate is called PIR for short. For the composite boards developed by Duowei, excessive isocyanurate is added and ring structure and higher isocyanurate index are employed in the compounds to form compact PIR products, thus ensuring greater stability and excellent heat and fire resistance for the internal rigid foams. Experiments show that the products can endure a temperature up to 200℃ in short time period or to 160℃ for long time.







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Company Information



Duowei Union Group Co., Ltd is a manufacturer of eco-friendly building steel structures and metal claddings integrated service provider since 1983. Possess five plants in China and headquarter is located in Beijing.



  1. Steel structure: Annual 300,000 tons of steel structures for industrial buildings, multistory and high-rise buildings, equipment frames steel structure, public buildings, residential building. 
  2. Sandwich panel: Annual 5,000,000 m2 of sandwich panels. Core material including PU and PIR, fire-proof rock wool and glass wool.
  3. Floor deck board: Annual 40,000,000 m2 of steel bar truss decks.


  1. American AISC and FM certification
  2. EU CE certification
  3. Russian GOST certifications
  4. ISO9001, ISO14001 and OHSAS18001






  • Constructure scheme design software Sketchup;
  • Constructure scheme design software 3ds max;
  • Gstar architectural software CAD;
  • Tangent architecture software CAD;

  STRUCTURAL SOFTWARE                 

  • PKPM software series (web edition) of the China Academy of Building Research: STS, SAT, SATWE, EPDA and etc.;
  • Spatial steel structure calculation analysis sofrware of Tongji University: 3D3S;
  • Nonlinear finite element analysis software: ABAQUS;
  • Large-scale general finite element analysis software: ANSYS;

  BIM SOFTWARE                                     

  • BIM-based green building Thsware software suite: For example, green building design GARD, energy conservation design BECS,energy consumption calculation BESI, HVAC load BECH, thermal environment of residential district TERA, ventilation design VENT, sunlight design SUN and lighting analysis DALI Navisworks;
  • Autodesk software suite such as Autodesk Revit, Autodesk Navisworks and Autodesk Revit MEP;
  • BIM sreel structure in-depth design detial drawing software: X-STEEL;
  • Glodon BIM software suite such as software BIM5D, civil modeling software (GCL), rebar modeling software (GGL), rebar lofting software (GFY), electromechanical modeling software (MagiCAD), BIM drawing check software and 3D site layout software (GCB).


  • Internationalized 3D structural analysis and design software in common use: STAAD. Pro;
  • Word-leading integrated architecture and structure design software: VERTEX;
  • 2D design software for verification of single wallboard and floor slab: Start Tedds.




1. Are you manufacture factory or trading company?
We are manufacture factory. And you are welcomed to visit us at any time. The quality control flow and sales team will show you DUOWEI's professionalism. You will get best and most competitive price after visiting us also . 

2. Is your price competitive compared with other companies?
Our business objectives will give the best price with same quality and best quality with the same price. We will do everything we can do to reduce your cost and guarantee you get the best product that you paid for. 

3. Can you send engineers or whole team to install my project?
We will give detailed installation drawings and video for free. We can send engineers as installation director or a team upon request.

4. Do you accept container loading inspection?
We are welcom you to send an inspector, not only for the container loading, but any time during the production time.

5. Do you offer designing service for us?
Yes, we could design full solution drawings as your requirements. By using AutoCAD, PKPM, 3D3S, Tarch, Revit, Tekla Structures (Xsteel) and etc. we can design complex industrial building like warehouse, workshop, office mansion, super marker, auto dealer shop, shopping mall, 5 stars hotel and so on.

6. What is the delivery time?
Delivery time is depends on your order quantities. In general the delivery time to nearest seaport in China will be 30 days after the final drawings are confirmed.

7. How can you get a quotation for your projects?
You can contact us by email, phone, Alibaba TM, WhatsApp, Skype, Viber and so on 24*7 and you will get reply within 8 hours.




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