Detailed Product Description

we are the professional  pre-fabricated steel structure manufacturer.

The main steel structures manufactured and installed by China Qingdao Longtai Engineering Steel Structure Engineering Co.,Ltd. include: single layered light and mid-sized workshops and warehouses, single layered heavy duty workshops, wide-span public buildings, high-layered and super high-layered buildings, multi-layered industrial workshops, office buildings and houses; railway, bridges, wide-span highway bridges and bridges in city, viaducts; tower and mast structure, industrial platform and support; structures that can be dismantled and transported, etc.. These structures are widely adopted in the fields of modern industrial constructions, civil constructions, public buildings, municipal works, highway and bridge projects. Because these steel structures have advantages of high strength, light weight, good material performance, stable reliability, short construction time, high industrialization degree, they have been chosen by more and more designers and customers. After more than ten years construction practice,

1)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

2)Steel structure warehouse,steel structure workroom,steel structure stadium,steel structure theatre,

  Steel structure halls

3)steel structure aeroplane shed,steel structure Exhibition and Conference Centres, steel structure Trade Fair centre,steel structure Convention centre

4)Steel Structure Automobile Showroom and Service

5)Our Steel Structure products used in Energy,Infrastructure,Manufacture aspects for Power Station Project,Shipyard Project,Vessel manufacture & maintenance,structural steel Chemicals Plants,structural metal cement plants,steel strucutre textile plants.

6)Metal processing service, Steel stairs, Steel structure (storage) rack,steel structure stent,steel structure frames,steel structure support,prefabricated steel moulding part,cast steel pieces,steel structure fixture.