ISO9001:2000 steel structure bridge

feature

1.high strength and big stiffness , relative to the concrete bridge can be reduced trabecular high

and self-respect

2.Due to the steel isotropic, quality of a material is uniform and modulus of elasticity, that make

steel  bridge in the working condition and calculation compared with the assumption

3. Steel bridge generally USES factory, site splicing, the construction period is short, processing

convenient and not affected by seasonal effect

Next is our Production technology process

Our makets are North America, South America, Eastern Europe,

Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western

Europe

These are our Yili parts of projects in many countries and we get

good feedbacks

QingdaoYili Steel Structure&EngineeringCo.,Ltd  adopts the light steel structure  and we follow the relevant domestic norms and regulations. And we design them by using advanced computer-aided design software .

We manufacture and process them by using the advanced domestic equipment with great care. Thus we ensure the optimization and perfection of the building systems and construction quality fundamentally.

if you are not familiar with the detail of products,please reffer to this

photo and give us your questions and reqirements

we need you supply the answers of questions as following

1.Data for design

*Live load on roof(KN/M2)  *Wind speed(KM/H)  *Snow load (KG/M2) 

*Rain load  (KG/M2) *Earthquake load if have  *Demands for doors and windows  *Crane (if have) ,Crane span, crane lift height, max lift capacity, max wheel pressure and min wheel pressure!

2.material quality

*Windows and doors quantity,size and location

*Roof and wall material ,sandwich panel or corrugated steel sheet

*Purlin type C or Z

3.Type

*size--width,length,eave height  and roof slope

*single slope or double slope

*single span or double span

* single floor,double floor or multi floor

 PACKING DETAILS

Load in to 40ft GP, 20ft GP or 40HQ or 40 OT    1. Aluminum frame packed in membrane film; 2. Steel component: packed in wooden pallet; 3. Roof and sidewall fabric: packed in PVC carry bag.