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Quick Details

  • Standard: AISI, ASTM, BS, DIN, GB, JIS
  • Grade: Q235 Q345B
  • Dimensions: Requested
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Longtai
  • Model Number: LT034
  • Type: Light
  • Application: Steel Fabricated House
  • Material: Steel
  • Raw material: Q345,Q235 steel plate
  • surface: painted,hot galvanized
  • roof and wall sheet: corrugated colour steel sheet,sandwich panel
  • door and window: double sliding door,PVC or Aluminium window
  • purlin: C section and Z section
  • Bracing: X-type, V- type or other types bracing made from round, angle pipes
  • Bolt: High strength bolt, Normal bolt, Foundation bolt
  • Certificate: ISO, BV, SGS
  • Use: Guard House, Shop, Toilet, Villa, Warehouse, Workshop,supermarket

Packaging & Delivery

Packaging Details bulking or accoring to the customer's requirements
Delivery Time 30 days

Light Steel Fram steel structure


Product Description

 Product Description 


Qingdao Longtai Steel Construction Engineering Co., Ltd


Item name


Main steel


steel beam column


Secondary steel


Tie Bar




C and Z purlin




Maintenance system


Roof Sheet

Corrugated steel sheet, EPS sandwich panel, rockwool sandwich 

panel, PU sandwich panel


Wall Sheet

Corrugated steel sheet, EPS sandwich panel, rockwool sandwich 

panel, PU sandwich panel




Aluminiumn Alloy, PVC, Sandwich Panel



Roll up door, Sandwhich panel sliding door, personal door



1) Stable and Earthquake Resistance;

2) Wind resistance;

3) Long using time up to 50 years;

4) Sound insulation;

5) Environment friendly: Most of the excess material can be 100% recycled;

6) Fast construction, time saving and labor saving;

7) Lower cost and maintenance.



I can give you a quoted price if you offer this:

1. Dimension: Length, width, height etc.

2. Doors and windows: Dimension, quantity, position.

3. The material on the roof and the wall.

4. Local climate: Wind speed, snow load, seismic magnitude etc.

5. If you have other requirements, please also inform us.

6. It's better if you have your own drawings .Please send them to me.





Packaging & Shipping

 Packaging & Shipping 


All the structure components, panels, bolts and sorts of accessories will be well packedwith standard package suitable for ocean transport and loaded into 40’HQ.

All the products are loaded at the loading site of our factory using crane and forklift byour skilled workers, who will prevent the goods to be damaged.

Good relationship with many vessel companies to make sure the transportation smooth.


Our Services


1) we offer you quotation according to your drawing

2) engineer with rich experience design drawing according to client's requirement.

3) we offer whole building for client, such as design, manufacture,installation.


*Pre-sale service

1.customized drawing designing free of charge

2.professional advice according the site conditions

3.settle transportation affair


*construction stage

1.supply you with detailed construction drawing to guide

2.send one engineer to your local

3.provide related production for your reference


*After-sale service

1.reasonable advice for usage, maintenance, technically improve

2.unique engineer be in charge of your project

3.on-site service


Company Information

 Company Information 


Longtai has the most advanced production lines for steel structure, color steel corrugated sheet, H-section beam, C and Z-beam, roof and wall tiles, ect. Besides that, Longtai also possesses many advances equipment like CNC-CG4000 Model Flame Cutting Machine, WZ1000 Model Double Column Band Sawing Machine, PD2010 Model Gantry CNC Drilling Machine, Submerged Arc Welding Machine, Correcting Machine, and more.

Qingdao Longtai can contract both heavy- duty and light industrial workshops, civil buildings, sports venue, exhibition hall, shopping centers large-span projects and steel frame projects. The annual production ability for main steel structure is more than 20,000 tons, and 2,000,000 square meters for color steel plates.




1. You are manufacture factory or trading company?

A: We are manufacture factory which was founded in 2001. Welcome for your visiting.


2. Is your price competitive with other companies?

A: Our business objectives are to give the best price with same quality and best quality with the same price. We can try the best to cooperate with you to reduce your cost.


3. Do you offer service for installation?

A: We will give detailed installation drawings and direction information for free. We could also send engineers as installation director.


4.Do you accept container loading inspection?

A: Inspection is welcomed, not only for the container loading, but any time during the production time.

Transaction History of the Supplier

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Transaction Overview


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China (Mainland) | Manufacturer, Trading Company
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