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Qingdao Jinfei Steel Structure Co., Ltd.

Steel Structure Fabrication, Steel Structure, Steel Structure Building manufacturer / supplier in China, offering Professional Design Steel Structure Fabrication for Building, 54m Wide-Span Light Steel Frame for Industry and Agriculture, Fabricated Industrial Steel Structure Buildings and so on.

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Professional Design Steel Structure Fabrication for Building

Purchase Qty.:
(Square Meters)
500-999 1,000+
FOB Unit Price: US $60 US $40
Purchase Qty. (Square Meters) FOB Unit Price
500-999 US $60
1,000+ US $40
Get Latest Price
Production Capacity: 3000 Tons Per Month
Transport Package: as Your Requirement
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 20160813-2
  • Standard: GB, ASTM
  • Forming: Hot-Rolled Steel
  • Member: Steel Column
  • Carbon Structural Steel: Q235
  • Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House
  • Steel Main Part: Q345,Q235
  • Specification: ISO, SGS
  • HS Code: 9406000090
  • Type: H-Section Steel
  • Trademark: Special Purpose Steel, Jinfei steel structure
  • Connection Form: Bolt Connection
  • Type of Steel For Building Structure: High-Strength Steel
  • Residential Wall Structure: Top Wall Beam
  • Size: According to Your Requirement
  • Usage: Workshop,Warehouse
  • Origin: Qingdao Shangdong
Product Description
Professional design steel structure fabrication for building

A PART, The following information is needed as follows
MOQ is 500m2, width X length X eave height, roof slope

Single slope, double slope, muti slope;Single span, double-span, Multi-span, single floor, double floors!

Cement and steel foundation bolts

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

MAIN STEEL PART of Steel Workshop
1.H section steel columns, beams and wind-proof columns
2.With treatment of one time red-oxide primer painting and two times grey facing painting

SECONDARY STEEL PART of Steel Structure Warehouse
1.Roof & Wall C/Z Purlin
2.Tie Bar:Φ 89*3.0
3.Roof Support & Support between Columns:Φ 20
4.Bracing Bar:Φ 12
5.Knee Bracing:Angle Steel

1.Roof & Wall Corrugated Single Steel Sheet:0.3mm-0.6mm
2.Roof & Wall Sandwich Panel Insulated with EPS Foam, Glass wool, Rock wool and PU:50mm-150mm
3.Transparent Sheet (FRP):1.0mm-2.0mm
4.Flashings:Made by Color-coated Corrugated Steel Sheet

1.Window:PVC Window or Aluminum-alloy Window
2.Door:Sliding Door or Roll-up Door

High-strength Bolt;Common Bolt and Nut;Self-tapping Screws;Foundation Bolt and Nut, ETC

1.Lead Time:30-45 days
2.Loaded in 20GP, 40GP;40HC;40OT;45 HC
3.Package:Standard Package

3.Brick Wall:The height of brick wall is depended on client's need
4.Ventilation System
5.Lifting Height of Crane:>6m
6.Lifting Weight of Crane:3-30T

1.30% T/T before production;The balance before shipment

X or V or other type bracing made from angle, round pipe, etc

6.C or z purlin,
Size from C120~C320, Z100~Z200

B PART,  All the steel structure building are customized, pls feel free to contact us!
1.The production and distribution of cable roller.
2.The production and distribution of the welding molding box for casting.
3.The designing and production of other riveting and welding parts.
4.Non-ferrous metal for Casting and forging.
5.Hot DIP galvanizing
6.Processing and production of auto spare parts.
7.Mobile house and modular house

This steel structure workshop is for Argentina,the size is 5930m2.

Brand name

JINFEI Brand  steel structure building


1.Single slope, Double slope, Multi-slope.

2.Single span, Double-span, Multi-span, Single floor, Double floors.

Column and beam

1.Material Q345(S355JR)or Q235(S235JR) steel.

2.All bolts connecting.

3.Straight cross-section or Variable cross-section.


Hot-dip galvanized or painted.

Roof and wall panel

1.EPS ,PU ,Rockwool sandwich panel.

2.Single colorful corrugated steel sheet0.326~0.8mm thick, YX28-205-820(820mm wide).

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


X or V as well as other type bracing made from angle, round pipe etc.


Semi-transparent skylight belts, Ventilators, down pipe, outer gutter etc.


PVC or Aluminum Alloy.

C or Z purlin

Size from C120~C320, Z100~Z200.


Sliding or Rolling up door.

Carrying capacity

1.Resisting winds and seismic impacts.

2.Bearing heavy snows.


1.Making the design and quotation according to your requirements very soon.

2.Making the quotation according to your drawings.

3.Giving you the satisfying opinion to your project.


ISO9001:2000 , AWS certified welder passport , SGS
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