Quality management – certification

The quality management system in the Company is organised and certified under ČSN EN ISO 9001:2009.

TRIANGL® s.r.o. has acquired and maintains a number of other certificates proving the quality of our work:

  • quality management of welding work under ČSN EN ISO 3834-2:2006
  • authorisation for production of pressure vessels under AD Merkblatt,
  • authorisation for execution of steel structures under ČSN EN 1090-2 – in preparation