Prefab Modular Bungalow Homes & Garden Architecture for California

Since the company was established in September 2000,we have firmly ashered to the concept of honesty, excellence ,and innovation to provide top quality products and perfect services to our customers .By Jul.2014,we have complete d more than 700 projects of various steel structures.Both the final acceptance rate and diretional excellent rate are 100%.In order to meet the requirements of customers, we are willing to provide the trustworthy products to more customers.

1. Opinions

1)We can supply all kinds of steel structures, steel bulding, metal building, modular house,

Steel frame for warehouse, workshop, garage etc, steel beams, other riveting and welding parts.

2)We can also make and develop new parts according to customers' drawings and detailed dimensions.

2. Specifications

1)Size: MOQ is 10m2, width X length X eave height, roof slope

2)Type: Single slope, double slope, muti slope; Single span, double-span, Multi-span, single floor, double floors!

3) Base: Cement and steel foundation bolts

4) Column and beam: Material Q345(S355JR)or Q235(S235JR) steel, all bolts connection! Straight cross-section or Variable

Cross-section!

5) Bracing: X or V or other type bracing made from angle, round pipe, etc

6) C or z purlin: Size from C120~C320, Z100~Z200

7) Roof and wall panel: Single colorfull corrugated steel sheet0.326~0.8mm thick, YX28-205-820(820mm wide),

Sandwich panel with EPS, ROCK WOOL, PU etc insulation thickness around 50mm~150mm, width 950mm or 960mm!

8)Accessories: Semi-transparent skylight belts, Ventilators, down pipe, outer gutter, etc

9)Surfrace: Paint or hot dip galvanize!

10) Packing: Main steel frame without packing load in 40'OT, roof and wall panel load in 40'HQ!

3. Design ParametersIf you need we design for you, pls supply us the following parameter together with detail size:

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), Crane span, crane lift height, max lift capacity, max wheel pressure

4.Pls be informed that Our engineers had gone to Tanzania to install 1560.77m2 steel building steel structure warehouse building. We could install our steel building steel structure warehouse all over the world.

Qingdao baorun steel engineering co.,ltd.  was founded in 1999,it is one prefessional steel structure construction company ,which undertake designing,fabrication and assembly,after-asles service for various types of civil sonstruction, heavy steel structure,stadium,industrial workshop and warehouse building steel structure. 

The company has a dual-class qualifcation in manufacturing and installation of steel structure engineering.

The company has achieved a successful transiton to the production of marine steel platform in 2007!Now the company has become the qualified subcontasctors of Offshore Oil Engineering (Qingdao) Co,Ltd.China National Petroleum Offshore Engineering Co.,Ltd.,Qingdao,Wuhan Shipbuliding Industry Co.,Ltd, and other famous enterprises!

The company has passed the ISO9001 international quality system certification, ISO14001 environmental quality system certification,GB/T28001 Occupation Health and Safety Management System Certification in the industry og construction and installation of steel in Qingdao.

1. Professional design and engineering team:

Full solution for site camp design. We could make the design for whole camp as per your requirement.

2. Procurement and Manufacture for all material for prefabricated building:

We have a professional procurement team to make sure all the materials are with good quality. And our factory operation under ISO/CE/SGS standard, to make sure the fabrication works with high technology.

3. Site management & Installation supervision:

We could send our engineers to help for the installation supervision, you just need to prepare a team which know normal construction works will be OK

We have 2 heavy steel production lines and 3 light steel production line ,

Steel structure production process :

Cutting→Assembly → Calibrating→Welding →Blasting→ Coat/Galvanized → Installation 

Packing According to customer's requirement to load into 40/20GP,40HQ or 40OT. 

Q1: Would you send engineers to the site to guide for working when installed?

Re:Yes, Usually we will send two engineers to the site.

Q2: Can you design?

Re: We have excellent design team, Our mainly design software are Auto CAD,PKPM,MTS,3D3S, Tarch, Tekla Structures(Xsteel)V12.0.etc

Q3: Are you a factory, Can we visit your factory?

Re:Yes, We are a professional manufacture of steel structure factory. Welcome you to visit our company.

Q4.How can i get the quotation of the project ?

Re: If you have drawing , we can offer you our quotation according to your drawing .

If you have no drawing , Our engineer will design some drawings for you to confirm. And then offer you a quotation.

Q5.Do you offer service for installation?

Re: We will give detailed installation drawings and direction info for free. And we could send engineers as installation director even a team.

Q6.Do you accept container loading inspection?

Re: You are welcomed to inspect our work, not only for the container loading, but any time during the production time.

Steel beam, steel column, crane beams, purlins, support, wall beam, they are prepared in a factory ,

They are installed only need to connect with bolt , This installation is quick and convenient ,

Only need to provide the installation drawings.