A company located in Barberà del Vallès (Barcelona) and included in the Catalonia Industry Suppliers directory


Barberà del Vallès (Barcelona)



The Bultzaki Group, founded in 1978, develops products and services related to wire and tube forming and the manufacture of mechanically welded sub-assemblies. The Bultzaki Group has five production plants, strategically located from a logistical point of view, which allows them to develop closer relationships with their main customers and look after both the domestic and international markets. Muelles Espirales is a Bultzaki Group's company, specialised in the manufacture of springs and parts of metal.


Manufacturers and Producers


  • No technology assigned

Products, services and capacities

  • Compression springs
  • Metal sub-assembles
  • Rod forming
  • Special features of parts
  • Tension springs
  • Tube parts
  • Wire parts in 2D and 3D
  • traction springs


  • Automotive
  • Motorcycles and light mobility

Activity classification (NACE)

  • 2594 - Manufacture of fasteners and screw machine products
  • 2593 - Manufacture of wire products, chain and springs

Other information

  • Founded: 1939
  • Certificates: IATF 16949, ISO 14001, ISO 9001
  • Exporting to: France; Germany; Hungary; Czech Republic

Last time updated June 2020

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