Gold Member Since 2015
Audited Supplier
Qingdao Gemsun Steel Structure Co., Ltd.

Steel Structure, Steel Building, Steel Shed manufacturer / supplier in China, offering Main and Secondary Steel Frame, Steel Structure Poultry Farm Shed Chicken Layers House, H Section Easy to Install Prefab Steel Structure Workshop and so on.

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Supplier Homepage Product steel structure Main and Secondary Steel Frame

Main and Secondary Steel Frame

Purchase Qty.:
(Square Meters)
40-199 200+
FOB Unit Price: US $50 US $30
Purchase Qty. (Square Meters) FOB Unit Price
40-199 US $50
200+ US $30
Get Latest Price
Port: Qingdao, China
Production Capacity: 5000t Per Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: GXR-178
  • Standard: GB, ASTM, DIN, JIS, AISI, BS
  • Forming: Welded
  • Member: Steel Beam
  • Carbon Structural Steel: Q345b
  • Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
  • Size: According to Customer Requirement
  • Transport Package: Plastic Film
  • HS Code: 7308900000
  • Type: H-Section Steel
  • Trademark: Carbon Structural Steel, OEM
  • Connection Form: Bolt Connection
  • Type of Steel For Building Structure: High-Strength Steel
  • Residential Wall Structure: Wall Support
  • Surafce: Painting and Hot DIP Galvanize
  • Steel Grade: Q235 and Q345b
  • Origin: Qingdao, China
Product Description

Product Description

One of the Professional steel structure warehouse/workshop/factory/shed pioneer in the China Steel Structure Construction Engineering Field! 

Always concentrating on steel structure warehouse/factory/workshop since the year of 2001! 

Business philosophy: 
Building one project means setting up one monument! 

Quality policy: 
Self-disciplined, normalized operation, scientific management, excellent quality

Our company is established in 2001, which is a very great large-scale professional steel structure construction company. The year of 2001 is the period when China light steel structure industries grew up and developed rapidly. We are the professional steel structure warehouse/workshop/factory/shed pioneer in the China Steel Structure Construction Engineering Field! 

We are integrating design, manufacture, construction, installation and after-sales service. We always concentrate on designing and manufacturing steel structure warehouse, steel structure workshop, steel structure factory, steel structure shed since our company was established. Our parent company, with a floor space of 24000 square meters, is located in Licang Industrial Zone of Qingdao City. Our filiale, with a floor space of 125300 square meters, is located in Jiangshan Industrial Zone of Laixi City in Qingdao City. 

Now we are the Member of China Steel Structure Association, China Construction Metal Structure Association, Construction Science and Technology Association of Shandong Province in China, Construction Safety Equipment Management Association of Qingdao City in China. Every year we are always awarded with the Certificate of Abiding by the Contract and Paying Attention to High Reputation of Qingdao City in China. 

Our steel structure warehouses, steel structure workshops, steel structure factories, steel structure sheds are not only sold all over the country, but also exported to the USA, Australia, United Kingdom, UAE, Iraq, Tanzania, Zambia, Ghana, and so on. 

Just for example, we have done 13 steel structure projects just in Ghana of Africa during two and half a year until now. We have great experience in exporting international market during these years. 

We owns the First-grade Professional Qualification for contracting the steel structure project in China, which is the highest level in the China Steel Structure Construction Engineering Field. There are just a few steel structure companies which can obtain this great reputation in China! This is the best proof to the first-class quality grade with our steel structure product! 

If you are interested in our products, please give us your following information: 
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. Such as crane, transparent skylight
6. It's better if you have your own drawings. Please send them to me. 

According to the above information, we will give you the definite design and quotation soon. 
We can also manufacture your order according to your own drawings and change the order according to your different requests. 

If you are interested in our products, you can send me your inquiry and we will give you our design and quotation to you ASAP! 

Looking forward to doing more service for you!
Brand name
 

LONGTAI Brand  steel structure building
 

Model
 

1.Single slope, Double slope, Multi-slope.
 

2.Single span, Double-span, Multi-span, Single floor, Double floors.
 

Column and beam
 

1.Material Q345(S355JR)or Q235(S235JR) steel.
 

2.All bolts connecting.
 

3.Straight cross-section or Variable cross-section.
 

Surface
 

Hot-dip galvanized or painted.
 

Roof and wall panel
 

1.EPS ,PU ,Rockwool sandwich panel.
 

2.Single colorful corrugated steel sheet0.326~0.8mm thick, YX28-205-820(820mm wide).
 

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

Brace
 

X or V as well as other type bracing made from angle, round pipe etc.
 

Accessories
 

Semi-transparent skylight belts, Ventilators, down pipe, outer gutter etc.
 

Window
 

PVC or Aluminum Alloy.
 

C or Z purlin
 

Size from C120~C320, Z100~Z200.
 

Door
 

Sliding or Rolling up door.
 

Carrying capacity
 

1.Resisting winds and seismic impacts.
 

2.Bearing heavy snows.
 

Drawing
 

1.Making the design and quotation according to your requirements very soon.
 

2.Making the quotation according to your drawings.
 

3.Giving you the satisfying opinion to your project.
 

Certificate
 

ISO9001:2000 , AWS certified welder passport , SGS , BV.
 
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