For more than 50 years, we've been experts in plastic and non-ferrous metal welding for all sorts of industries with recognized know-how, a unique line of machines and world-renowned local services.

Customer satisfaction has always been our reason for being. Being able to provide you with the best answer to your thermoplastic assembly needs has led us to developing our line of welding solutions. We're proud to be able to offer you 6 welding technologies: ultrasonic, spin, hot air/thermal, hot plate, vibration and laser.

Our company has been a part of the group Crest Ultrasonics, the largest private enterprise in the ultrasonic industry, since the year 2000.

Areas of expertise

  • Expertise in dismantling of battery container and separation of metal foil /plates using ultrasonics.
  • Ultrasonic welding and cutting
  • Welding of battery box
  • Ultrasonic tab welding
  • Battery Pack assembly/ Cell assembly


  • We want to be introduce as a ultrasonic specialist both for production and recycling process. Our existing customer involved in battery production and recycling are: Northvolt, Valeo, Faurecia, Rimaster, Storaenso, Delfingen
  • We are only working with tier 1/2/3 provider for car maker. We are also deeply involved in sub-supplier of car maker like : Skoda, Hyundai, Jaguar, Land Rover, KIA, Toyota, Volvo, Renault and Stellantis