RHD, special springs manufacturer

Special springs differ from common springs because of the great variety of shapes that they can have, the rolled one being the most frequently used. Despite these very different shapes, they have the same function in many mechanisms. RHD is as special spring’s manufacturer, which mission is to supply companies from all sectors with the springs they need.


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


A spring manufacturer with 60 years of experience

The strategy of the RHD group is based on a road map of continuous investment, the implementation of state-of-the-art production tools – computing tools mainly-, a better international market position, an orientation towards buoyant markets, particularly the car industry and cosmetic. In brief, we had an excellent route which contributed to raise our reputation both on the French market and at the international level. RHD evolves in this “sharp" domain as a special spring’s manufacturer for more than 60 years. In 1989, José Dubois who found himself at the head of the group, and Serge Huon, son of the founder went in partnership and concocted an innovative program of growth having boosted the growth of the group.

The RHD group is from now on an actor of size regarding conception of industrial springs. We appear even among the most recognized actors, due to the fact as we are very careful in the steps which we undertake, the quality of the advice and the supports proposed to the prospects, and the added value which we bring.

Types of special springs

In a special springs’ manufacturer, you will find most main classic types: tension springs, compression springs, torsion springs and others. There is also a category of special springs to meet specific needs. These types of springs are mainly custom-made to perfectly meet the end users’ needs and expectations.

This mainly concerns elastic items that act as a spring to fit particular mechanical elements or to optimize specific efforts. Special springs include spring washers whether flat or elastic, latch springs and snap rings.

RHD, manufacturer of all kinds of springs

Working in the springs’ area for 70 years, RHD is a special springs’ manufacturer, putting his experience and technology to the service of many industries: automotive, industrial, aerospace, etc.

This special springs’ manufacturer has followed the evolution of new technologies to adapt its production resources. It is therefore able to offer its customers high-performance products at the cutting-edge of technology.

In order to offer the best to its customers, in case of specific demands, RHD makes sure to fully understand their needs in order to design and manufacture the requested special springs. Regardless of the specificities of the springs you require, RHD will provide you with the appropriate solution.

People often are unaware that springs are critical components in a very large amount of everyday objects. lighters, robots, bottles of perfume, watches, industrial machines, shock absorbers, are shown on the list of goods that require one or several small springs to work efficiently. Due to the multiple kinds of stresses to which springs are subjected and their small size, springs making processes have to meet the highest quality standards. For firms from automotive, high-tech industries, pharmaceutical, and other cutting-edge fields,  it is of the utmost importance that the springs used in their products are of the highest degree of quality.