RHD, the industrialists preferred custom precision spring manufacturer

Custom precision spring manufacturer, but also supplier of springs of all kinds for industrial use, RHD has the necessary know-how and experience to advise you on the items suitable to your needs, as well as the required skills and machines to produce specific springs.


Compression spring

We manufacture cold-coiled compression springs.

Wave spring

We manufacture wave springs to meet simple or complex requirements.

Tension spring

We manufacture tension springs to meet simple or complex requirements.

Torsion spring

We manufacture torsion springs to meet simple or complex requirements. They can be manufactured from standard machines or specific tools.

Wire form spring

Wire forms are used for a wide variety of applications. Pins, hooks, clips, electrical contact parts, and more, they can be manufactured from standard machines or specific tools.

Flat spring

Flat springs are made using special tools. They can be produced following their morphology on a radial or linear press. RHD has seasoned experts on both types of machines.

Sub-assembly spring

RHD can offer its customers the option of pre-assembly on machine during production in order to shorten the assembly stages and achieve productivity improvements. We are also able to assemble our part with a part supplied by the customer.

Our offer


What is a precision spring?

Precision spring falls within the category of special springs. It can be designed to be a tension spring, a compression spring or a torsion spring. Whatever its role, the precision of its movements (stretching, traction, compression or torsion) must be adjusted to the millimeter. A miscalculation could have serious consequences on the proper functioning of the mechanisms on which they are mounted and endanger the users. It is therefore essential to find a reliable custom precision spring manufacturer.

Calling directly a manufacturer instead of resellers and authorized representatives is the best solution, especially if you need very specific springs. This professional will be able to design tailor-made items according to the requirements of the devices that they will be used on. In addition, he can give you good advice to optimize your spring life.

RHD manufactures custom precision springs

RHD is primarily a custom precision spring manufacturer, but can also produce springs of all kinds thanks to its ability to offers custom production in the desired quantity. Whether you need common or special springs, or specific springs that exactly meet your business requirements, you can rely upon RHD.

In the business for more than 50 years, RHD has adapted the know-how acquired throughout its years of experience to the current technological innovations. Engineers and technicians will listen to your needs and will take into account all the constraints of use to which your springs will be subjected in order to conceive for you the ideal product. Furthermore, this custom precision spring manufacturer allows you to order large quantities or a single model.

People usually don’t know that springs play an essential role a very large amount of objects for everyday use. Among the very numerous items whose efficient functioning involves one or several small springs,  one can find watches, robots, but also industrial machines, shock absorbers, lighters, bottles of perfume. The various kinds of stresses to which springs are subjected combined to their small dimension require them to be manufactured following very high quality standards. Leading-edge fields, for example automotive, pharmaceutical or high-tech industries attach great importance to the springs used in their products.