ISO 9001

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

The most versatile sliding wooden door hardware (compatible with ceiling, wall, built-in and concealed installations)

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

A sliding glass door hardware with fixed panels and synchronized double-doors

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

The most versatile sliding wooden door hardware (compatible with ceiling, wall, built-in and concealed installations)

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

A sliding glass door hardware with fixed panels and synchronized double-doors

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