The Technical Joint is a company on a human scale and in a European dimension. Equipped with state-of-the-art equipment and machines for the manufacture of seals.


A company that serves performance

Historical and managerial values, the family business LJT works for a long-term development of its activity of manufacture of seals.
Our values

Our clients are what we exist for: they are the centre of our daily preoccupations. Our collaborators make the most of the company’s resource. Trust needs to be earned, and that is why LE JOINT TECHNIQUE carries out its works by paying careful attention to the requirements of its clients, ensuring clients’ satisfaction, and taking up any challenge with passion, in a spirit of fair performance and with the values we are driven by daily.

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Quality management, visual and participative management, quality, innovation through its joint production system.
Operational excellence
  • Absolute quality
  • The satisfaction of our collaborators through commitment and accountability.
  • A production system which is continuous improvement-oriented
  • Market and product expertise combined with a strong investment policy.
  • An ecosystem of suppliers and collaborators.
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Our know-how in waterproofing at the service of our customers
Committed by your side
  • Listening to our clients attentively and suggesting premium technical/cost-saving solutions.
  • Manufacturing parts that comply with the requirements of quality, costs, and deadline in a constantly improving approach.
  • Innovation, progress, self-reassessment, and improvement.
  • Providing our know-how, market and product expertise to help our teams throughout the design and development stages of new products.
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Combining sustainability and a vision for the future implies that productive investments
A family business

Combining family business, sustainability, and a vision for the future is the very meaning we want to convey to our productive investments in order to always be the reference partner and assist every one of our clients in their markets.

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LE JOINT TECHNIQUE is today a company present in the waterproofing market because it knew to surround itself with strong partners
An ecosystem

Around sealing system solutions, Le Joint Technique (LTJ) has built its ecosystem and contracted strong partnerships. As we are well aware that tomorrow’s companies have to evolve, LJT has started a joint work with its collaborators, clients, suppliers, and partners in order to cope with tomorrow’s challenges.

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