Production activity

Production activity
about us
Since its creation in 1995, the company Sonico Ltd has been looking for the right direction for establishing and improving their management, production structure and policy in order to reach the level and meet the standards of a contemporary European organisation. ...


and identity
1989. In 1989

Mr. Neno Nanev started his activities with production of latchkey and other goods with the trading name "ET Key - Neno Nanev."

1992. In 1992

DB consortium Arsenal Kazanlak, Mr.Neno Nanev takes over management of Workshop 150 in the village of Rosovets. Two models of padlocks are produced there and, in 1993, a secret lock is added to the regular production.

2003. In 2003

new facilities for injection molding are installed in 2003; a machine with cold chamber casting up to 500 grams and a fully automated moulding machine casting zamac up to 350 grams.

Standardized production - building hardware
  • Locks dug in wooden and metal doors with distance between centers 70 and 90 mm
  • handles and shields for locks dug;
  • Locking systems;
  • Interior components and solutions;
Design production
  • Tooling equipment for aluminum casting,
  • Hot stamping of non-ferrous metals,
  • Casting of plastics,
  • Punching of steel and stainless steel,
  • Punching of steel and stainless steel from band,
  • Production of lighting fixtures,
  • Production of profiles from steel and stainless band,
  • Pressure casting of aluminum,
  • Application of nickel and iontophoresis cover,
  • Production of prototypes,
  • Automatic cutting of aluminum profiles;
Custom products are made within 20 working days (for devices connected to our production)