Clarasonic is a US company with factory in Thailand. They are a composite materials integrator. Stocking long lead time inner core materials such as Rohacell, PVC foam, Nomex/Kevlar honeycomb, Clarasonic slices composites down to profiles as thin as 100 µm.
The materials are for use in over-ear, micro-speakers, smart speakers, automotive, traditional loudspeakers and other acoustic applications including damping. In addition to slicing, Clarasonic has thermoforming and skinning (sandwich construction) capabilities. The materials are also used in structural applications such as marine, medical, construction and automotive.Clarasonic.com