For producing our precision parts we exclusively chose materials that follow strict quality rules. Usually all common materials in nearly all dimensions are in stock. Powerful raw material suppliers enable us to react short-timed to nearly all your needs.

For the completion and assembly of components, all special parts (torsion parts, plastic parts etc.) can be integrated into our sourcing flow as well.

Materials:

• steel spring wire in accordance with DIN17223/1 (EN 10270-1) Type A / Type B / Type C / Type D / Class II (1964) also with special surfaces (galvanized / Bezinal etc.)
• oil-tempered spring and valve spring wires in accordance with DIN 17223/2 (EN 10270-2) unalloyed (FD/VD), alloyed (FDCrSi / VDCrSi / FDCrV / VDCrV) as well as in accordance with special specifications and several manufacturer standards.
• stainless spring wires in accordance with DIN 17224 (EN 10270-3) and springs strips in accordance with DIN 17224 (EN 10151) W.-Nr. 1.4310 / 1.4401 / 1.4568 as well as W.-Nr. 1.4571
• wires and strips out of refined steel, copper, aluminium, bronze and brass in all qualities
• special materials, for example Duratherm, Hastelloy, Inconel, Nimonic, titanium etc.
• electric resistance wires
• or other, even customer supplied materials.