ISO 9001

ISO 9001 is a set of internationally recognized standards that define the requirements for a quality management system (QMS).

Wooden swing doors system that aesthetically fits into folding and sliding partitions

A sliding glass doors system with a synchronized movement mechanism, combined to glass partitions

A basic sliding door system for wooden or metal doors, with visible hinges.

KLEIN's most discreet and compact system for 2,3, 4 and even 5-leaf folding doors

Wooden swing doors system that aesthetically fits into folding and sliding partitions

A sliding glass doors system with a synchronized movement mechanism, combined to glass partitions

A basic sliding door system for wooden or metal doors, with visible hinges.

KLEIN's most discreet and compact system for 2,3, 4 and even 5-leaf folding doors