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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: DUOWEI
  • Model Number: 1000 models
  • Panel Material: Metal
  • Type: glass wool sandwich panel
  • Color: RAL COLOR
  • Usage: Construction Insulation
  • Product name: GLASS WOOL PANELS
  • Certificate: ISO9001, CE , FM
  • Length: 11.8m

Packaging & Delivery

Packaging Details plastic packing, frame packing, pallet packing or as customers' requirements , when loading will use 40HQ, 40GP, 40OT CONTAINERS
Delivery Time 20 days after received the deposit
Company Information


DUOWEI Union Group Co., LTD. as a group corporation enjoying a competitive edge in the field of steel structure and new building boards, was founded in 1983 with the registered capital being 126 million yuan, whose headquarters is located in Zhongguancun Fengtai Science Park, Beijing.

In the 1980s, the young DUOWEI Company has achieved professional advantages in the field of building metal profiled plates, and thenceforward it rapidly grew into an integrated enterprise group combining with design, manufacturing, construction, services and international trade. It is the main provider and market leader of steel structure and new construction boards in China. DUOWEl currently has 16 branches and 10 manufacturing plants respectively in Beijing, Tianjin, Hebei, Shenyang, Harbin, Baotou and Urumqi, whose products have been exported to over 40 countries and regions around the world.

Today, DUOWEI has grown as an enterprise with such honors as Famous Trademark of China, the Best General Service Provider of Steel Structure Building System of China, the Leader of China's New Energy-efficient Construction Board Industry, China’s Top 30 Construction Enterprises in the Steel Structure Industry, the High and New Technology Enterprises in Beijing, the High and New Technology Enterprises in Zhongguancun. DUOWEI is the main co-compiler of 16 national standards and industrial standards, and possesses the National Qualification of Class A in Architectural General Design, the Qualification of Grade A in Steel Structure Engineering Special Design, the Special-grade Qualification of Steel Structure Manufacturing, the Qualification of Class A in Professional Contracting for Steel Structure Projects and the certificate of ISO 9001: 2008 International Quality Management System Certification.

DUOWEI benefits its cooperative partners continuously, like the building owners and investors, with exquisite technologies, high-quality products and differentiated services. DUOWEI steel structure products featured in high-rise steel structure, space steel structure, heavy frame steel structure and light steel structure, has reached to 250 thousand tons in annual production; the annual production capacity of DUOWEI polyurethane energy-saving sandwich boards, new fireproof rock wool/glass fiber cotton sandwich boards has reached to 3 million square meters;The annual production capacity of DUOWEI adjustable steel truss floor support plates and closed composite slabs is 5 million square meters; and the annual production capacity of DUOWEI colorful profiled steel plates has reached to 30 million square meters. 

the DUOWEI Union Group has been making successes in serving PetroChina, Aerospace China, China Nuclear Power, China FAW, China Guodian, China CNR, China Coal and other super large enterprises, and participating in national key projects, such as Hexie locomotive, National Grand Rocket, National Large Aircraft, Aerospace Coal Gasification, etc., and the group will continuously provide customers with innovative products and high-quality engineering services.


In the oversea project, such as Mongolia, Russia, Africa, Iraq, Spain, Brazil, Ye men, Sri Lanka, Chile, Ghana,Algeria,Sudan,Italy Bracket,Kazakhstan, Senegal,Ukraine,Columbia,Namibia,Niger,Tajikistan,Thailand,Burma ,Australia,Sweden and so on .





Product Description

 Nice looking glass wool sandwich wall panel from China

EPS/polyurethane/rock wool/glass wool sandwich panel

1. Light in weight                                            sandwich panel sandwich panel sandwich panel

2. Heat-insulation, good sound insulation      sandwich panel sandwich panel sandwich panel

3. Good durability                                      sandwich panel sandwich panel sandwich panel

4. Competitive in price                                 sandwich panel sandwich panel sandwich panel

5. Fireproof                                                        sandwich panel sandwich panel sandwich panel

6. Galvanized Steel Sheets then Color Coated      sandwich panel sandwich panel sandwich panel

7. Sound insulation: Up to 40-50 decibels            sandwich panel sandwich panel sandwich panel


Steel Thickness


Panel thickness

50/75/100/125/150/200 mm

Effective width

(1) 950/960mm/1000mm ---for roof 

(2) 950 /1000/1150mm/1000mm---for wall or ceiling


According to customer's request,less than 11.8m


Inner is sandwich ,two sides is Galvanized Color steel sheet 


three layers:

(1)upper layer is steel sheet,

(2)the inner layer is core


According to the core material


White grey ,blue or refer RAL


Steel line for easy connect one by one

Film covering in order to protect the steel of panels


10 years


Light in weight, heat insulation, fireproof,environmental


various roofs and walls referring to the large size factory buildings,

storages, exhibition halls, gymnasiums ,etc


Packing in shipping Container or according to your demands


Design technical data:

1)Wind load:0.6KN/sqm

2)Roof dead load:0.35KN/sqm

3)Roof live load:0.5KN/sqm

4)Earthquake intensity:8 grade

5)Location temperature:-25ºC to 45ºC


Nice looking glass wool sandwich wall panel from China




Packaging & Shipping


According to container size,container of 20 feet:Inside capacity is 5.69m x 2.34m x 2.18m,Gross weight of allocation is generally 17.5 ton,volumn is 24-26m3. container of 40 feet:Inside capacity is 11.8m x 2.34m x 2.18m,Gross weight of allocation is generally 22 ton,volumn is 54m3. HC container of 45 feet:Inside capacity is 13.58m x 2.34m x 2.71m,Gross weight of allocation is generally 29 ton,volumn is 86m3.


1) packing the pipes into the bundles by the steel strip (2) packing the welded steel structure parts by some fabric (3) packing the small parts by bags and EPS foam (4) packing sets parts by some box

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China (Mainland) | Manufacturer, Trading Company
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