| After-sales Service: | Guide Installation or Install The House on Site |
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| Warranty: | 30 Years Limited Service Life |
| Material: | Steel Structure |
| Samples: |
as cutomer request or negotiation
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
The steel structure construction building is a light building composed of steel columns, steel beams, supports, purlins, etc. All steel structure components are manufactured in the factory and delivered to the project site, fast installation, green building, and saving workforce.
It can be widely used for warehouse, workshop, garage,garden storage shed, airpaort,office building,apartment,and all kinds of steel buildings, metal buildings, modular house, steel frame for other riveting and welding parts. etc.
The sizes can be customized according to requirement.
Our products have been exported to more than 90 countries,such as Algeria,Australia,Ethiopia,Philippines,etc,and we have done lots of the complete steel construction,here are some project case for example,pls contact us for more.
| Item | Materials | Remark |
| Steel Frame | 1 H section column and beam | Q345 steel, paint or galvanization |
| 2 wind resistant column | Q345 steel,paint or galvanization | |
| 3 Roof purline | Q235B C/Z section galvanized steel | |
| 4 Wall purline | Q235B C/Z section galvanized steel | |
| Supporting system | 1 Tie bar | Q235 round steel pipe |
| 2 knee brace | angle steel L50*4,Q235 | |
| 3 roof horizontal bracing | φ20,Q235B steel bar, paint or galvanized | |
| 4 column vertical bracing | φ20,Q235B steel bar, paint or galvanized | |
| 5 purline brace | Φ12 round bar Q235 | |
| 6 knee brace | angle steel, L50*4,Q235 | |
| 7 casing pipe | φ32*2.0,Q235 steel pipe | |
| 8 gable angle steel | M24 Q235B | |
| Roof and wall protecting system |
1 Wall and roof panel | corrugated steel sheet/sandwich panel |
| 2 self tapping screw | ||
| 3 Ridge tile | color steel sheet | |
| 4 gutter | color steel sheet/galvanized steel/stainless steel | |
| 5 down pipe | ||
| 6 corner trim | color steel sheet | |
| Fastener system | 1 Anchor bolts | Q235 steel |
| 2 Bolts | ||
| 3 Nuts |
DESIGN
Design and drawing are done by our professional engineers.Customer just need to tell us the details and requirements,then we will issue a safe the economic solution by our expertise and experience.
FABRICATION
We purchase the best quality raw material for fabrication,and provide you with picture information of all production links, from raw materials to steel processing, the whole process of visual production,with strict quality inspection.
There are 6 factory areas for production.All workers have more than 10-year working experience,works will be completed far more efficient,quality and delivery time are available.
Full and advanced equipment:CNC laser cutting machine, vertical machining centers, CNC bending machines, NC drilling machine, CNC Continuous mode of production lines etcPACKAGING& LOADING
Here are the packaged products.All steel frame will be packaged by steel pallet,it will protect the surface paint or zinc of the steel structures.
CONSTRUCTION ASSISTANCE
Installation instruction and video will be provide.What's more ,we have our own construction team so that our engineers or skilled workers to your site for guidence, they will teach your people how to accomplish the construction.
FACTORY SHOW
We were found in 1997 and listed on New OTC Market (stock code:834422) in 2015,located in Qingdao city,Shandong province,China.It is consist of over 20 subsidiaries ,6 main production factories and 2 farms. Xinguangzheng has became one of the leading steel structure building manufacturing company in China.
After more than 20 years steady development,it has become a high-tech,diversified,outgoing and international private enterprise integrating design,manufacture,construction and service.Now, products and construction services have been exported to more than 80 countries in Asia, Africa, North and South America, Oceania, Europe, etc., and we have established joint ventures in India and Ethiopia, forming all-round strategic cooperation with customers in Philippines, Algeria and other countries.
Please kindly inform us informations as below if you are interested in our products ,then we design it.
1. Usage: what will it be used for ?
2. location: In which country will be built?
3. Local climate: Wind speed,Snow load (max. Wind speed)
4. Dimension: Length*width*height
5. Crane beam: Are there cranes inside the steel structure?
| NO. | Type | steel structure |
| 1 | Material |
Main steel strucrure--Q345/Q235 Secondary steel structure--Q235 |
| 2 | Roof and Wall |
Option: Steel sheet,EPS, glass wool, rock wool or PU sandwich panel |
| 3 | Door and Window |
PVC or Aluminum alloy; sliding door or rolled door |
| 4 | Column and Beam |
Option: Welded H section |
| 5 | Purlin |
Option: C type or Z type |
| 6 | Local Climate | 1. Wind speed |
| 7 | 2. Snow load |
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| 8 | 3. Rain quantity |
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| 9 | 4. Earthquake grade if have |
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| 10 | More details is preferred. |
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| 11 | Crane Parameter |
If need crane beam, crane tons parameter and lift height are needed |
| 12 | Drawing |
1. according to clients' drawing |
| 13 | 2. design as per clients' dimension and requests |
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| 14 | Package |
Naked loaded in shipping container or as per requests. |
| 15 | Loading |
20 GP, 40HP, 40 GP, 40 OT |
| 16 |
| Qingdao Xinguangzheng Steel Structure Co. Ltd | ||
| NO | Item | Comment |
| A. Main Steel Structure | ||
| 1 | Column, Beam and Wind-proof Column (KFZ) | Q345, Blasting+Painting/Galvanization |
| 2 | Roof & Wall Purlin (C/Z Section Profile) | Fix steel framework and cladding materials |
| B. Support | ||
| 1 | Tie Bar | Connected purlins |
| 2 | Roof Support | Cross parts between columns and beams |
| Support between Column | ||
| 3 | Bracing bar | Between columns to enhance the stablitty of structure |
| 4 | Knee Bracing | |
| 5 | Joints | |
| 6 | Sleeve Pipe | |
| 7 | Angle Steel | Used in the eave part |
| C. Roof | ||
| 1 | Roof Panel | Insulated Sandwich Panel/Single Steel Sheet |
| 2 | Skylight Panel | Thickness: 1.0-3.0mm |
| 3 | Ridge Tile | 0.5mm color-coated steel sheet |
| 4 | Tile Cushion | |
| 5 | Fastigium sheet | 0.5mm color-coated steel sheet |
| 6 | Self tapping screw with saddle cushion | |
| 7 | Gutter | |
| 8 | Down pipe | |
| D. Wall | ||
| 1 | Wall Panel | Insulated Sandwich Panel/Single Steel Sheet |
| 2 | Gable Corner Sheet & Flashing Sheet | 0.5mm color-coated steel sheet |
| E. Door & Window | ||
| 1 | Rolling Door/Sliding Door | |
| 2 | PVC Window/Aluminium-alloy Window | |
| 3 | Roof Ventilator | |
| 4 | Steel Canopy | |
| 5 | Trim coverage sheet for window and door | 0.5mm color-coated steel sheet |
| F. Fastener | ||
| 1 | High-strength Bolt | |
| 2 | Common Bolt | |
| 3 | Anchor Bolt | |
Suppliers with verified business licenses
Audited Supplier 
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