To produce high quality precision spring

A large number of fittings, tools and machines, need precision springs for their proper functioning. Using tailor-made parts ensures the tools’ reliability and efficiency and helps significantly improve their lifetime. With more than 70 years’ experience as a precision spring manufacturer, RHD designs and produces standard or customized 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


Precision and industrial springs ‘spécialist

Our excellent route contributed as an industrial and precision springs ‘manufacturer helped us to raise our reputation as well on the French market as at the international level. The fame of the group RHD is not anymore to be proved in this “sharp" domain, because he evolves in it since almost half a century. Georges Huon who founded the company chose him as first activity. The strategy of the group rests on an investment policy continuous, a choice reflected well of the crenels of development – a choice more directed towards cosmetic and the automobile, more implication on the world market, the deployment of means of production agreeing with the current needs.

Numerous industrialists now use our services, which they approve by a large majority because of the fact that we are very pernickety in the steps which we undertake, the added value which we bring, the advice and supports were proposed to the customers. The RDH group is from now on an actor of size on the market of the manufacturing of industrial springs.

The applications of precision spring

Precision springs can be whether tension spring, compression spring, or torsion spring, but all of them can provide any “precise" movements with maximum efficiency. A precision spring allows optimal movements adjustment for precision equipment. It is possible to accurately predict the relaxation or compression of precision spring.

This type of spring is mainly used in the mechanical and transportation industries, in the medical and pharmaceutical areas, and even in the arms industry, meaning, throughout any area requiring precise adjustments more or less automated. But precision springs can also be used in everyday life objects, such as: lighters, pens, glasses, computers and phones.

Find a precision spring manufacturer

To provide maximum efficiency, precision spring must combine flexibility and maneuverability resistance. RHD has seven decades proven experience in springs’ business. Thanks to the technologies developed over the years, this precision spring manufacturer is able to offer its clientele – mainly composed of industrials operating in medical and pharmaceutical, cosmetics, and automobiles – products that meet international quality standards and safety regulations.

In addition to springs manufacturing, RHD offers personal support to customers to design and produce items according to all the specifications set.

Among the very numerous items that would be useless without one or several small springs, one would see robots, but also industrial machines, lighters, watches, shock absorbers, bottles of perfume. Springs play an essential but often neglected role in a wide variety of objects for everyday use. The considerable mechanical and sometimes thermal or chemical stresses to which springs are exposed combined to their small dimension strict compliance with the highest quality standards is mandatory during the manufacturing process. Cutting-edge sectors, among which automotive, pharmaceutical or high-tech industries attach the utmost importance to the springs composing their products.