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Steel Structure Components
Steel structure components are the main part of the steel factory building, including internal support and external envelope structure. The steel frame is made of portal steel frame, including steel columns, steel beams and supports. The gated steel frame and the external closed structure form a closed building structure, which is strong enough to withstand severe weather such as strong wind, rain and snow.
Custom steel structure components
At KAFA, all steel structural components are made to order. We can process according to your drawings and requirements. You can also order structural steel of foreign standard materials from us, such as EN, DIN, ASTM, JIS standards. If only meet the minimum order quantity of 60T, we can also provide overseas steel such as IPE, IPN, UB and W-shaped steel.
We manufacture various cross-section steel structural components, including but not limited to:
Welding H-beam
Honeycomb steel
Pipeline column
BOX steel
Steel reinforced concrete column
Grid column
Pipe truss
Equipment platform bridge
Special-shaped steel component


Precision engineering for quality steel fabrication
KAFA have highly trained and experienced professional fabrication and welding staff, and because of this, we are able to deliver a wide variety of fabrication services including a variety of steel sections, designed to meet your specific project requirements.
The fabrication procedure typically follows the below steps:
• Measuring, cutting and welding the steel
• Placing the holes and cleats in the correct position
• Packaging and carefully loading in the right sequence
• Dispatching to site and erecting if required.


Welding procedures
KAFA undertake all welding procedures in accordance with GB standard. Our dedicated Welding Inspectors are certified by the government authority.
We perform non-destructive testing (NDT) in accordance with contract documents and applicable welding codes. As part of this process, we ensure that all inspections, test plans and quality manuals are fully documented and maintained.
Tests we conduct include:
Dimension check
Visual examination
Ultrasonic testing
Whether manufacturing a domestic structure, as well as industrial building or commercial building, our precision fabrication reduces time onsite and the associated labour costs.

