Factory Free sample Prefabricated Pig Houses - Hot Galvanized Steel Structure Shopping Mall with Large Span (Steel Building) – Xinmao ZT Steel

Product Description
1), Comply with GB, ASTM, ...ISO9000; 
2), Exquisite surface; 
3), Steady structure; 
4), Low cost, high benefit. 
5), Excellent design team
6), Strict quality control
7), Manufacture according to the international standard
8), Custom design available (design and produce under customer's requirements)
9), Good market reputation for all kinds of steel structure buildling. 

Parameter details: 

MaterialStructure: Steel
Wall: EPS sandwich panel, rock wood sandwich panel, PU sandwich panel
Roof: EPS sandwich panel, rock wood sandwich panel, PU sandwich panel
Guarantee6 months, all materials could be checked by customer or third party before delivery. 
LifetimeAbout 20 years
Main overseas marketAfrica, MID-east, Asia, South America etc. 
Feature1. Low foundation cost, only 300mm thick and 400 width
2. Easy and fast installation-4 personal workers can finish 100sqm/day. 
3. Low material cost: Roughly about USD38/sqm. 
4. Wind-proof, anti-rust, quakeproof, temite resisting
Trade Terms1. Price base on EXW, FOB Qingdao
2. Supply ability: 50000sqm/month
3. MOQ: 1 set
4. Payment: T/T payment-30% before production, balance 70% after materials check and before delivery, LC is available. 
Certification1. Certification of ISO 9001
2. Certification of SGS
3. Certification of BV
4. Certification of CE

Our advantages: Earthquake-resistant, energy efficient, greener and cost-saving. 

We can also develop and produce new parts according to your requirements. 

Characteristics of Steel Structure Building:     
DimensionsLengthHbeam: 4000-15000mm  
Thickness: Web plate: 6-32mm  
Wing plate: 6-40mm  
ColorAccording to customers  
Advantages1. Design steel structure building according to customers' requirements  
2. Manufacture under complete quality control system---ISO9001  
3. Installation with instruction of experienced engineers  
4. Easy to assemble and dismantle the steel structure building  
5. Eco-friendly material: Can be used for several times and can be recycled  
6. Shorter construction period, longer using time  
7. High strength, high weight bearing.   
8. Sound insulation and heat insulation; Antisepsis and damp proofing; Waterproof and aseismatic   
Main componentsMain frameH beam  
PurlinC or Z section steel purlin  
BraceRound Steel  
BoltAnchor, ordinary, high strength bolt  
Roof &wall0.5mm or 0.6mm galvanized sheet  
DoorSliding or rolling door  
Door MaterialPVC or aluminum alloy  
Insulation panelEPS, XPS, Rock wool, PU sandwich  
MaterialQ235B Q345B China standard steel  

About us: 
Qingdao Xinmao ZT Steel Construction Co., Ltd company is one of the well-established company experienced and specialized in prefab light steel structure, is Co-invested by Shandong Qingyun Xinda Color Steel Structure Engineering Co., Ltd., which is founded in the year of 2003. Our company is a high-tech production-oriented enterprise with a complete system for steel structure production and installation, the company has obtained the international quality certificate of ISO9001 and Steel Structure Construction Qualification Certificate Grade II. 

(1) purchasing of raw material: 
Performance of all steel plates must be in accordance with Q345 or Q235 required in country standards, no sandwich flaws, no dopants and no crack. 

Physical Property
Steel NO. Yield Point(N/mm2) Tensile Strength (N/mm2)
Q235B 235 375-500
Q345B 345 470-630

Chemical Constituent (%)
Steel No. C Mn Si S P
Q235B 0.12-0.20 0.30-0.70 ≤0.3 ≤0.045 ≤0.045
Q345B ≤0.20 1.00-1.60 ≤0.55 ≤0.040 ≤0.040

(2) Plate cut: 
All notch is slippy and straight, it will be a good start for welding. 

(3) Assemblage: 

(4) Automatic welding for H steel
Automatic arc-submerging welding: Full weld, and check weld joint very carefully in order that there is no crack, no unjoint, no lack of penetration, no slag inclusion and no blowhole. 

(5) Straightening. 

(6) Holes Drilling
Accuracy position of hole will be helpful of quick installation and fastness

(7) Manual welding for stiffener and connecting plate. 

(8) Shot blasting: 
Grade: SA2-2.5
Rust will fall off paints, so better blast cleaned, better paints. 

(9) Application of paints: 
Two layers primer paints and two layers surface paints, total thickness of paints is 90 micron
In addition, there will be anti-fire paints if required. 

(10) Acid cleaned and hot deep galvanized
In usually, in order to protect the service life of some buildings which are near the sea or established in strong corrosion place, we will use the acid cleaned and hot deep galvanized. 
Thickness of galvanized: 80-200g/sqm 


The advantages of prefab/prefabricated house

1. Customized design: You can choose what kinds of house you want

2. Light and reliableThe steel structure is strong and firm. Wind resistance capacity>220km / h, seismic resistance capacity >grade 8

3. Time and Labor saving and Easy assemblyFour skilled workers can finish assembling one standard unit within 4 hours

4. Flexible combination: Mutiple modular buildings can be easily combined horizontally and vertically

5. Wide applicationsOur container house and prefab house can be used as hotel, mining camp, office, villa, toliet, shop, workshop etc. 

6. Good looking and neat insideWater pipe and wires could be fixed into and be hidden into the sandwich panel

Also, our company is recruiting global agents, now we have agent representative in Philippine, Uzbekistan, Jordan; Welcome you to join us with our utmost and warm expectation. 

Let's win-win together! 

Our factory insight on spot in Shandong Province.  


Welcome to visit our factory~~~