We produce big size spring.

Wire diameter: From 16mm to 65 mm

It is widely used in railway, electric power station, engineering machinery, mining machinery, construction....

Material: Stainless steel, carbon steel, alloy steel, spring steel, oil tempered wire.

Size: The wire diameter is ranging from 0.08mm to 80mm.

Spiral spring with thickness from 0.10 to1.5mm and wideth from 2 to 40mm
Power spring with thickness from 0.10 to 2mm and wideth from 2 to 80mm.
Prestressed power spring with....

Wave spring refers to the elastic component on the metal thin circular ring featuring a number of wave troughs. It is usually used for the circumstances where the load and....

Torsion spring is suitable for shock absorption device, switch, home electrical appliance, optics apparatus, convert oil instrument, auto etc.

We can produce all kinds of....

The die spring of rectangular section used in punching mould, metal die-casting mould, plastic injection mould and mechanical equipment with rigid structure is our traditional....