Our mission : customer’s satisfaction with quality products at right price


LEB S.p.A. since its establishment in 1967, it has been operating in the sheet metal working sector (stamping, shearing and cold drawing) producing parts in steel, stainless steel, copper, brass. In the second half of the 1970s, he began to design and produce horns (horns and horns for motorcycles and cars). The production is entirely absorbed by the national and international auto / motorcycle spare parts market.

Hand in hand with the growth in the production of horns, the activity of sheet metal deformation also intensifies, which will lead LEB to become an important supplier, specialized in the production of fan covers, for manufacturers of electric motors and water pumps. It was in the first half of the 90s that LEB began to supply horns to automotive original equipment customers (Lucas, Skoda-Volkswagen) and then specialized in the supply of horns for motor vehicles (Piaggio, Honda, Yamaha).

LEB is currently organized into three divisions: Acoustic alarms – Fan cover – Sheet metal deformation. Since 1999 it has been operating according to the quality specifications of the ISO 9001 standard. In its production it uses machinery (mechanical, hydraulic, robot presses) and computerized and technologically advanced assembly systems. It has an internal research and development laboratory supported by a modern and advanced tooling dept.




LEB is currently organised into three divisions:


Metal fan covers

Sheet stamping


LEB is certified according to the ISO 9001: 2015 standard.

Compliance with the Ethical, Environmental and Safety Standards of its employees and products is a primary commitment of the Organization.
The company has been recognized as suitable for the production of Acoustics by the following bodies:

  • Italian Ministry of Infrastructures and Transport certified image

thumbnail of CERTIF. Accreditamento 2020

    • CQCC Chinese certified image certifying body

thumbnail of CQC certificate 3117_001 eng

  • VSCC Taiwanese certified image certifying body

thumbnail of A108CCC4O-211



  • LEB uses a photovoltaic system installed on the roof of the plant to improve its energy efficiency
  • Low consumption lighting systems have recently been introduced in the production departments which guarantee considerable energy savings
  • Is progressively converting its packaging systems to increasingly reduce the use of plastic in packaging
  • Carries out separate waste collection involving all staff and relying on specialized companies


  • Guarantee and respect for internal and external stakeholders (workers, suppliers, customers, investors etc.) with positive impacts on the trust they have in the company
  • Guarantee and respect for employees, with greater attachment to the business organization for which they work and a reduction in turnover which lead to less loss of know-how and talents, less waste of resources and time in selection and training


LEB horns are fitted by the Piaggio Group (Aprilia, Moto Guzzi), Piaggio China, Piaggio Vietnam, Honda group (Italy, Spain, Brazil, Japan), Ducati, KTM, MV Agusta, Kion Group, Linde OM Still, MCFA, Crown, Cobo, Ama

LEB supplies fan covers to customers such as Ebara, Pentax, Dab Pumps, Kurt Maier Motor Press GmbH, Nidec-FIR, Rossi Motoriduttori (Habasit group), Orange1 group

It produces parts in deformed sheet metal for gates and boilers based on the design of customers such as FAC, PEL Pintossi.