Material & section
Material grade, section drawing and wall thickness; include stock photographs if available.
HONGYINGSTEEL STRUCTUREMaterials we bend
304, 316L
Aluminium and thermally broken profiles
Square and round tubes, channels, angles and I-sections
Feasibility is assessed against the drawings. Machine tonnage is not a universal capacity limit for every section.
Send drawings for a bending enquiry
From individual curved components to twisted I-sections for staircases. These photographs show fabrication-stage work.

Steel sections bent to curves in our factory.

Circular steel tube bent in our factory.

I-section stringers bent and twisted, trial-assembled in our factory.
Start with the drawings or reference images you have. We can discuss the remaining details together.
Material grade, section drawing and wall thickness; include stock photographs if available.
Bend radius or curve dimensions, bending orientation and any spatial twisting.
Component lengths, quantity, project location and target delivery date.
We fabricate to the supplied material and drawing dimensions, using setting-out and curve checks to inspect the formed shape. Approximately 5 mm is the stated accuracy for on-site curve checks; tolerances, checking methods and acceptance requirements are agreed for each project.
Allow 200 mm of gripping length at each end of 6063-T4 aluminium profiles. Confirm the allowance for other materials and sections before preparing stock.
Include stock arrangements and any required cutting, welding, assembly or site coordination in your enquiry. The scope is confirmed for each project.
Existing drawings, section dimensions or reference photographs can support an initial discussion.