• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: Duowei
  • Model Number: Q235 &Q345
  • Material: Steel
  • steel grade: Q235 &Q345
  • materail: galvanized & paint
  • oxidation resistance: corrosion resistance

Packaging & Delivery

Packaging Details PALLET, STEEL FRAME PCCKING OR AS CUSTOMERS REQUIREMENTS. SHEN SHIPPED , WILL BE USE 40H1 AND 40GP CONATINERS
Delivery Time bare, bundle, shelf, container
Company Information

 

We are Duowei Union Group, one of the leading PEB manufactures in China. With more than 30 years of steel structure fabrication and 7 production bases, we are proud of the quality reputation we've earned as the steel and metallic panels producer of choice for international projects like office, hotel, warehouse, factory, hangar, gymnasium, high rise buildings , steel structure bridges, steel structure road , prefabricated house and etc.

 

Besides the total solution of steel structure, we also provide good quality of truss floor deck, PU sandwich panel, rock/glass wool sandwich panel, EPS sandwich panel, color steel corrugated sheet, c/z purlin and etc. Please kindly let us know which kind of materials you need and some basic project information so that we could advise with the suitable proposition and follow up with professional and dedicate service.

 

Product Description

 Steel structure plant FACTORY

Product detail:

Standard

ASTM, BS, DIN, GB, JIS

Material Grade

Q235&Q345(S235JR&S355JR)

Dimensions

Yours requirements

Place Of Origin

Beijing China (Mainland)

FOB Price

US $ 20 - 150 / Square Meter

Port

Tianjin port

Minimum Order Quantity

500SQM

Supply Ability

1200 Ton/Tons per Month

Payment Terms

L/C,T/T

Quality Control

The third party ,SGS,ASIA INSPECTION all accept

Delivery Term

Within 30 days after signed contract

Packaging 

According yours requirement,Usually bundle with steel strip

Delivery Container

20'GP,40'GP,40'HQ,40'OT

Our Experience

Have exported for 20years,clients from all over the world

 

Our special:

1) Production according welding rules a = 0.7 x thickness of web;

2) Continuous welding on both sides of each piece;

3) Holes made by drilling machine;

4) Shot blasting material before paint, painting with synthetic prime paint, painting with air pistol;

5) Own the hot dip galvanize zinc pool;

6) Mark every beam on the bottom plate for being saw after being galvanized;

7) Send pictures to the buyer by email during products being processed and loaded in container;

8) Near the Tianjin port, only need 1.5hour by car, the land transport cost cheaper;

 

How to build a steel building? You should kindly give us the following data:

Design Data

1.live load on roof(KN/M2)  

2.wind speed(KM/H)  

3.snow load (KG/M2) if have

4.earthquake load if have 

5.crane (if have), lift height, lift capacity

Size

1.width

2.length

3.eave height 

4.roof slope

Type

1.single slope OR double slope  

2. muti slope OR single span

3. double-span OR Multi-span 

4.single floor OR two floors

Inter column

5m, or 6m….

Windows & Door

1.quantity   

2.size  

3.Location

4.PVC or aluminum

Column &Beam

straight cross-section OR Variable cross-section

 

Roof &Wall Panel

1.colorfull corrugated steel sheet   0.326~0.8mm thick ,YX28-205-820(820mm wide),

2.sandwich panel with EPS ,ROCK WOOL, PU etc, insulation thickness around 30~300mm

3.sheet+glass fiber (thick 50mm~200mm)

Purlin

1.C purlin size:120~C320,Z 2.purlin size100~Z200

Accessories

Do you need the skylight belts, Ventilators, down pipe, out gutter etc?

Surface Treatment

Shot blasting with anti rust paint or hot dip galvanize

 

Light Steel Structure

 

Steel structure processing is one of the main business of Beijing Duowei eispt international project technology co.,ltd. The product plant is located in Beijing,China. The production factory is qualified construction company which has the steel structure special design Grade A level and national steel structure professional contract. DuoWei Union Group is one of the largest steel structure company in Beijing and have got a certificate of ISO9001:2000 quality management system in 2001.

 

Product: Workshop, Warehouse Tower, non-standard component.

Steel: Q235B/Q345B.

Service: shot blasting, painting, galvanize.

Within 45 days after receipt of L/C or deposit.

 

Main projects at home or board

 

 Steel structure plant FACTORY

 

Tajikistan Huzhengte Swimming Pool

 

 

 

Ghana Aircraft Maintenance Hanger

 

 

Mongolia Flour Factory

 

 

Beijing Jinyan Restaurant for APEC

 

 

Mongolia Dunjinggarav shopping center

 

 

 Duowei steel structure production factory

 

                                                                   
                                                Duowei steel structure production factory
Packaging & Shipping

 In general, for steel structure , we use the steel frame packing to keep goods not to be broken . For sandwich panel and color steel sheet, we use the factory packing which is suited to transport. if clients require , also can use the steel frame packing or according to their requirements.

 

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $62,000
Learn More