Prefabricated Galvanized Assembly Stainless Steel Structural Frame Workshop

                                      "PROFESSION     MAKES     PERFECT"                                 

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Prefab Galvanized Fabricated Stainless Steel Structure Frame Workshop

                                     "PROFESSION     MAKES     PERFECT"

                                       "QUALITY    DECIDES    FUTURE"                          

ABOUT UNION                   
-Union  Group is a professional steel construction company with 25 years experience, finished thousands of proejects around the world. We offer fully integrated, end-to-end customized solutions, featuring in consulting, designing, fabrication and erection of pre-fabricated engineering steel buildings.
-Our projects across all kinds of displines, specialized in Prefabricated Building, Steel bridges, High Rise building, Heavy industry, Hotel, Stadium, Aircraft Hangers, Warehouse, business buillding, infastructure(railway, stations,airport,hosipital) and more.

-Union Fabrication Factory with totoal 12000sq.m,  owns several international advanced main steel structure production lines and bounding system production lines to serve the steel production, with annual capacity of  72 000 tons of steel components, Our main products cover all kinds of main steel structure system, such as light and heavy H-section steel, box beam, cross-shaped column and pipe truss, as well as various composite plates and other building plates for wall, roof and interior decorative bounding systems. We fabricated all kinds of custumized steel to any specifications. 
Prefab Galvanized Fabricated Stainless Steel Structure Frame Workshop
Prefab Galvanized Fabricated Stainless Steel Structure Frame Workshop

Prefab Galvanized Fabricated Stainless Steel Structure Frame Workshop
Prefab Galvanized Fabricated Stainless Steel Structure Frame Workshop



MaterialCarbon structural steelFinishing optionsVast array of colors and textures available, Alkyd painting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.). Or Galvanized.
ProduceLead timeNormal 45days after contract according to quantity.


1. Steel workshop, steel warehouse, steel structure plant
QualityCertificationQuality certificate from factory, the third party by client request.2. Steel web frame structure

LengthH beam: 4000-15000mm3. Steel H-column and steel H-beam
Thicknessweb plate: 6-32mm 4. Portal frame products
wing plate: 6-40mm
Height200-1200mmDrawingAccording to drawings or steel structure design according to customer's requirement
ColorAccording to customersDesign Parameter
If you need we design for you, please supply us the following parameter together with detail size
SizeMOQ is 2000 m2, width * length * eave height,1) length, width, height, eave height, roof pitch, et
2) wind load, snow load, raining condition, aseismic requirements, etc
3) Demands for doors and windows.
4) Other information if necessary

Main components
BaseCement and steel foundation boltsBoltPlain bolt and High-strength bolt
Roof & wallPU sandwich panel, Rockwool sandwich panel or Corrugated steel sheet
Canopysteel sheet, PU sandwich panel, Rockwool sandwich panel
Main frameH Steel beam, Q235 Q345 steel H beam and columns, painted or galvanized, box steel, galvanized C section or steel pipe.DoorSliding or rolling door
WindowAluminium alloy window
SurfaceTwo lays of rust-proof painting or Hot Dip Galvanized
Secondary framegalvanized C or Z purlin , steel bracing , tie bar , knee brace ,flashing etSheet0.5mm or 0.6mm galvanized sheet
MaterialQ235B, Q355B or others as buyers' requests, like: ASTM, BSEN, DIN, IPE,AISI,JIS,AccessoriesSemi-transparent skylight belts, Ventilators,down pipe, Galvanized gutter, Trim, flashing, etc
PurlinC or  Z purlin: Size from C120~C320, Z100~Z20ColumnX-type, tree type ,lattice, Cross, Box etc.

Contact us

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