Bos of excellent quality and most competitive price level,We have exported many steel structure projects and buildings to Africa area,the following projects are only parts of our steel buildings:

FIRST PART, OUR COMMENTS AND IDEAS:

1)We can supply all kinds of steel structures, steel bulding, metal building, modular house,

Steel frame for warehouse, workshop, garage etc, steel beams, other riveting and welding parts.

2)We can also make and develop new parts according to customers' drawings and detailed dimensions.

3)Specifications

a)Size: MOQ is 10m2, width X length X eave height, roof slope,you should inform us the above requests.

b)Type: Single slope, double slope, muti slope; Single span, double-span, Multi-span, single floor, double floors!

c) Base: Cement and steel foundation bolts

d) Column and beam: Material Q345(S355JR)or Q235(S235JR) steel, all bolts connection! Straight cross-section or Variable Cross-section!

e) Bracing: X or V or other type bracing made from angle, round pipe, etc

f) C or z purlin: Size from C120~C320, Z100~Z200

g) Roof and wall panel: Single colorfull corrugated steel sheet0.326~0.8mm thick, YX28-205-820(820mm wide),

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

h)Accessories: Semi-transparent skylight belts, Ventilators, down pipe, outer gutter, etc

i)Surfrace: Paint or hot dip galvanize!

j) Packing: Main steel frame without packing load in 40'OT, roof and wall panel load in 40'HQ!

k)Design ParametersIf you need we design for you, pls supply us the following parameter together with detail size:

1)Live load on roof(KN/M2)

2)Wind speed(KM/H)

3)Snow load (KG/M2) if have

4)Earthquake load if have

5)Crane (if have), Crane span, crane lift height, max lift capacity, max wheel pressure

SECOND PART,OUR ADVANTAGES:

1st point,Our company could design,fabricate,suppl,install steel structure with 70meters-90meters clear span,so that the owner could use space of 70meters-90meters clear span,which meet the needs of owner’s introducing crane,heavy industry equipments and other technique procedure,as a result we provide youi multiple choices for your future extentions.

2nd point,We are also professional at fabricating,supplying steel structure tourism Parkview complex buildings,Which includes tourism,recreation,food,shopping,leisure,holiday activities.

3rd point, we could fabricate,supply,export and install the following China Standard section structural steel:

W18X35 H450x160X8X12

W21X55 H530x210X10x14

W24X68 H600x230X12X16

W16X26 H400x140X8X10

W14X132 H380x380X18X26

W14X22 H350x140X6X10

W10x20 H260x150X6X10

4th point, We manufacture and supply many standards of structural steel components,such as ASTM A36 following structural section steel and other not mentioned structural section steel: W18X76,W16X77,W16X57,W14X48,W12X35,W12X26,W10x22,W10x19,W4X13,S4X9.5,MC10x22,MC2X18.7,L5X5X5/16,L4X4X3/8,L3 1/2X3 1/2X 1/4,L3X3X1/4,L2 1/2X2 1/2X1/4,L2X2X5/16,25 THK.PLATE,20 THK.PLATE,16 THK.PLATE,10 THK.PLATE.

5th point,we often make following type of steel structure of shipyard building,the following details are for our steel structure shipyard in Britain:

Delivery date: 6/10/2009.

Steel grade: Q345B.

Thickness of plates: δ6~δ40

Welding: Complete penetration of most welds.

Member description: This project includes welded H section columns, big section height welded H section crane girder. Complicated frame demand processing in whole member, with difficulties of turning and transporting of 40MT one unit. And crane girder has big section height, thick plates, high demanding in welding, and full completely penetration between flange and webs.

6th point,Because of our sincerely service attitude,truely solve the owner’s difficulties,think the owner’s thought as our own thought,the owner have continuously orderedsecond phase steel structure project,third phase steel structure project.The same owner has subscribed contract, of who ask us to fabricate ,supply 14-storeys ,30,000 square meters steel structure Grand Hotel building.

THIRD PART,THE DETAILS OF STEEL BUILDING:

A)No sandwich panel siding we are going to use concrete block

B)Change roof to 26 ga galvalume not the sandwich insulated panel

C)on column line number 1 put 6 overhead roll up garage doors 12ft wide by 16 ft tall and one 4 ft by 8 ft man door

D)Column line 13 will be the other end of the building when you reduce it to 300 ft long

E)Between column 8 and 9 put support steel and decking for second floor office. We will pour concrete

F)On column line A and G between columns 9 and 10 put a 12ft by 16ft overhead garage door (That will be 2 one each side of building)

G)Design building for 20 lb roof load in case we put anything extra on the roof or hang from ceiling

H)On column lines A and G put 4 man doors on each wall 4Ft by 8ft

I)Need 6 roof or wall openings for exhaust fans

FOURTH PART, TWO OF OUR PAST STEEL BUILDING ACHIEVEMENTS:

1st Pls be informed that we are exporting our steel structure warehouse building of

1) 30996m2 steel warehouse building to Malawi

2) 20664m2 steel warehouse building to Tanzania

3)15000m2 steel warehouse building to Tanzania

4) 10350m2 steel warehouse building to Zambia

5) 330Mx180Mx16M steel framed factory building to Burendi

2nd Project:Steel structure Aircraft maintenance hangar facilities

Location:Guangdong,China

Building type:aircraft maintenance hangar facilities

Construction area: 114421m2

Weight: 9513.09 metric ton

Layout(PDF):

Structural steelwork description:

New airport aircraft maintenance hangar facilities is locaed in South Area of New airport,total construction area is 114421m2,construction area of steel structure building is 23100m2,total structural steelwork consumption is 9513.09 metric ton,it is one of the biggest aircraft maintenance hangar facilities for span and covered area during finished and undertaking hangar facilities.

No.11 steel hangar is the centre of whole hangar,the length in south-north direction is 409.04 meters,the width in east-west direction is 134 meters,the maximum span of steel structure is 100 meters + 150 meters + 100 meters,the depth is 102.91 meters,it could simultaneously allow 4 wide-body jets to maintain.

No.11 steel hangar is divided into 3 areas:area 1 and area 2 is maintenance area,area 3 is painting area.Structure is steel structure column plus steel roofing system.The steel roofing consists of multi-grades steel truss system in longitudinal and

lateral direction,and roof bracing system:

1. The main truss node adopts welded H steel nodes;

2. The primary member adopts hot rolled H steel,BS5950,50 Grade,British Standard;

3. The roof bracing system adopts hot-rolled square tube and circular tube , BS5950,50 Grade,British Standard.

The construction of steel roofing in maintenance area adopt special techniques:

installing into one part on the ground,hydraulic hoisting through computer control.

The main construction characteristics and difficulties:

1. Huge hoisting area:the total hoisting area covered is 250m×88m,it is the biggest single building,using integral hoisting techniques to hoist in one time currently in CHINA.

2. Big hoisting weight,big span:the weight reaches 4432t,clear span in the structure is 150m,they are both rare in the similar steel construction projects.

3. Much more Hoisting point-positions:totally 13 hoisting point-positions,32 lifting jacks,the maximum capacity of jacks is 360t.

Thermal transmittance criteria

The buildings are designed to fulfill the following thermal transmittance criteria:

Load criteria

The building is designed according to Eurocode,Icelandic National Annexes and the Icelandic Building Regulation.We have sent to the owner the load to foundations from the steel structures for each load case.

1. Permanent dead load:to be designed by us

2. Free dead load:Free dead load on the roof from installations is assumed=0.5KN/m2.

3. Crane load:the crane is 20mt crane,the load in crane specifications are characteristic loads.

4. Wind load: Vb,0= 36m/s,Terrain category = II For z=8.0 →Qp=1.80 KN/m2

External pressure coefficients is according to Eurocode

Internal pressure coefficients is assumed = -0.30/+0.20.

5. Snow load: s=1.26 x u Kn/m2,shape coefficient (u) is according to Eurocode.

6. Earthquake load:Design ground acceleration= 0.1g.

Deflection criteria:

This steel building is classified as a C-building according to the Icelandic building Regulations.Maximum deflection for building in class C is as following: