A company located in Valls (Tarragona) and included in the Catalonia Industry Suppliers directory


Valls (Tarragona)



SIE was created to serve and support the automotive, aerospace and white line equipment wire harness industry. They have over 30 years of experience designing and manufacturing electrical testing and assembly equipment. The company follows the continuous and accelerated development of technology, training personnel, incorporating qualified personnel and continuously expanding their plants and their production process, which is visibly reflected in the quality of their products. SIE has created a network of services for the manufacturing of the wiring industry. It is important to remember that for 30 years there is experience in the design and manufacture of assembly equipment and wiring restrictions.


Manufacturers and Producers


  • No technology assigned

Products, services and capacities

  • Assembly Boards
  • Small Tables
  • Test Adapters
  • Test Boards
  • Test Equipment


  • Automotive
  • Motorcycles and light mobility
  • Other transport industries

Activity classification (NACE)

  • 4321 - Electrical installation
  • 4531 - Wholesale trade of motor vehicle parts and accessories

Other information

  • Founded: 2005
  • Certificates: ISO 9001

Last time updated June 2020

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