Qingdao Low Cost Custom Design Industrial Prefab Heavy Galvanized Portal Frame Steel Structure

The roof and wall can be made of composite panel or veneer. Galvanized sheet metal can prevent rust and corrosion. The use of self-tapping screw can make the connection between the plates more closely, to prevent leakage. Composite panel for roof and wall can also be used in our system such as polystyrene, glass fiber, rock wool, polyurethane sandwich panel which have good thermal insulation, heat insulation, fire-retardant performace. The wall of the steel structure maintenance also can use brick wall.

The usage scale includes large-scale workshop, or warehouse, supermarkets, entertainment centers and modular steel structure garage.

 Characteristics

1. Different types and sizes according to customer’s demand: large or small, wide span, single span or multiple spans.

2. Low cost and maintenance advantages.

3.Fast construction and easy installation: time saving and labor saving, all the items are factory-made.

4.Reduced construction waste, long using lifespan: up to 50 years.

5. Nice appearance.

6. Others: environmental protection, stable structure, High quake-proof, water proof and fire proof, and energy conserving.

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Our service and team

Produce:

1. Production job based on steel building confirmed drawing.

2. We also can make the products with materials and drawing from customer.

3. Quality control work goes through every step during production.

4. Third Party Quality Check , customer on-site quality inspection and any other reasonable inspection way is ok.

After-sale service:

1.After production, we will supply steel building installation drawing

2.Send techinican to guide installation on site if customer request.

Additional service:

if need us check the other factory, or need us inspect the container loading , we are glad to help.

By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel) and etc. we can design complex industrial building like office mansion, super marker, auto dealer shop, shipping mall, 5 star hotel.

Our excellent design team will design the steel structure workshop warehouse for you. If you give the following information, we will give you an satisfactory drawing.

1. Location (Where will be built): Country area

2. Size ( length* width* height ): m* m* m*

3. Wind speed: KM/H

4. Snow load: KG/m²

5. Rain load: KG/m²

6. Anti-earthquake: level

7. Brickwall need or not? If yes, 1.2m high or 1.5m high?

8. Thermal insulation: If yes, fiberglass wool, rock wool, PU sandwich panels will be suggested; if not, the metal steels will be ok. The cost of the latter will be much lower than that of the former.

9. Door quantity & size: units (width)m (height)m

10. Window quantity & size: units (width)m (height)m

11. Crane needed or not: If yes, units, crane max lift height m, max lift capacity tons!

Building Purpose:

we will recommend the best design for the purpose of the building
A. Warehouse/Storage

B. Factory  
C. Agriculture Barn

D. Retail Store  
E. Repair/Mechanic Shop

F. Office Space  
G. Medical Warehouse

H. Daily farm

1.Common type of the industrial building?

Reply: Portal frame is the usual type in the industrial workshop and warehouse shed. Other

types also could be designed and manufacturer as per clients’ request.

2.What’s the quality grade of the steel structure components?

Reply: Q355 is used for main steel structure, Q235 is used for secondary steel structure.

3.How about the delivery time?

Reply: Usually, within 25-30 days after the order confirmed, also depends on the fabrication

quantity.

4.How about the derust grade?

Reply: Ball blasting Sa 2.5 on main steel structure ;

manual derust St2.0 on secondary steel structure.

5.What kind panel used for the roof and wall?

Reply: Color corrugated steel sheet and sandwich panel could be used. Sandwich panel

performs well on the heat insulation, sound insulation. Common sandwich materials are EPS, glass wool and PU.

6.How to install it?

Reply: We will furnish you the detailed construction drawing and the construction manual

which could help you to erect and install the building step by step. We also could send the engineer to your local to help you if needed.