China Factory Construction Frame Steel Structure Building Prefab
House Workshop For Sale
Steel Structure Building Main Materials:
Material Q345/Q345B or Q235/Q235B Steel, Straight or Variable
X-type or V-type or other types bracing made from round, angle
C or Z type: Size from C120~C320, Z100~Z200
Single Colorful Corrugated Steel Sheet
Sandwich panels with Rockwood, Fiber glass, EPS/FOAM, PU etc.
High Strengthen Bolt, Flange Bolt, Self tapping screws,HS Bolt,
Normal Bolt, Post feet Bolt.
Skylight Belts, Ventilators, Down Pipe, Rolling or Sliding Door,
PVC or Aluminum Alloy Windows, Gutter etc.
Two lays of Anti-rust Paint, Galvanized, painting,
web plate: 6-32mm
wing plate: 6-40mm
|color||according to customers|
|size||MOQ is300m2,wideth*length*eave height|
1. low cost but beautiful out look
2. high savety performance
3. easy to assemble and dismantle
4.manufacture under under complete quality control system ISO9001
5. Installation with instruction of experiance engineers.
|base||cement and steel foundation bolts|
|Main frame||H beam|
|Material||Q235B, Q345B or others as customer's request|
|Purlin||C or Z purlin,size from C120-C320,Z100-Z20|
|bracing||X-type or other type bracing made from angle,round pipe.|
|bolt||plain bolt and high strength bolt|
|Roof&wall||sandwich panel and color plate|
|door||sliding or rolling door|
|Window||Aluminium alloy window|
|surface||two ways of anti-rust painting or hot dip galvanized|
|components||sheet||0.5mm or 0.6mm galvanized sheet|
|Accessories||semi-transparent skyling belts, Ventilators,down pipe,galvanized
2. steel web frame structure
3. steel H-colum and sheet H-beam
4. Portal frame products
5. high rise building project
6. other steel structure buildings.
|Packing||Main sheet frame without packing load in 40'OT|
|Drawing||according to drawings or according to customer's requirements.|
If you need design for you, please supply us the following
phareters and other detailed size:
1) length,wideth,height,eave height,roof pitch etc.
2) wind load,snow load,raining condition,aseismatic
3) demand for doors and windows.
4) other information if necessory
Steel structure advantages:
1. Environmental friendly
2. Low cost and maintenance
3. Long using time up to 50 years
4. Stable and earthquake resistance up to 9 grade
5. Fast construction, time saving and labor saving
6. Good appearance
7. Easy assembly and disassembly several times without damage
Why us ?
Quality control system
· Purchase material from famous steel manufacturer, supply
traceable mill certificate.
· Before we use the material, we will make a third-party
· During fabricating, we have 5 QC to inspect every piece member.
· Before we load the steel into the container, we will arrange all
the managers to check the steel member.
· Project Supervisor from customer will be welcomed during our
· Pre-assembly will be available to check the quality and
Help customer to replace the foreign material by chinese material ,
Modify the shop drawings by chinese material ( but need your
qualified engineer check and confirm)
· Modify and optimise shop drawings to save time and money.
· Help you quote your project by free
· Answer your other technology questiones
· Before loading we will arrange all the managers to check the
goods ( quality and quantity).
· We will make the loading container list before our loading
· We have one manager to check the quantity during our loading
· Tie up all the member in case the damage during the sea
· After loading containers, Every steel member ( serial no. from
your drawings) will be marked in the loading container list, then
we will send to you, you could check the container list to find
Our equipment :
What we can do for you ?
1 supply you the high quality steel structure products with
2 we can design as your detailed requests to ensure our product is
only the best for you.
3 if you have drawings, we could help you modify and optimise it.
that will make your design is cost- effective design. make it easy
installation and save the material. also need to meet your
requests. (that is our unique advantage)
4 we could supply the installation service. we can send our
engineers to help you install the steel structure. and if
neccessary we also could send workers to install it, but i do not
think that is a good idea to make it cost-effective. O(∩_∩)O
5 make the tolerance of weight within 6%, (between construction
drawings and actual weight).
Raw material quality control
Thickness tolerance <0.25mm
Yield and tension strength testing in-house
Third party inspection certificate
Supply traceable mill certificate
Structural steel fabrication quality control
100% testing dimension tolerance <1mm
20% sample welding line ultrasonic testing, no fault, full
20% magnetic powder testing, no bubble, no defect, Smooth and Full
Supply third-party inspection assistance.
Shot blasting and painting quality control
Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no
welding spatter, Roughness >75um
Paint primer within 5 hours after shot blasting, Holiday-free
coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
Pre-assembly testing the connection details.
At currently we have three types loading plan as below:
1 We use 4O"HQ container, This way we loading and unloading is very
slow and diffcult. But this way is the lowest cost.
2 We use 40" OT container, we can load all members easily. and good
way to protect the possible damage during shipping. But that will
cost more ocea freight.
3 We still use 40" HQ, but we could make a steel pallet to put all
members on it. And then we push it into the container, this way is
the fastest way to loading and unloading, and we can make the
pakage to project any damage during shipping. But the steel pallet
will cost about 800 usd per pc.