Who is Stemco
Crystal Sound Board
Dutch English

Who is Stemco?

Kees de BaatStemco is the piano technical company of C.J. (Kees) de Baat.

Stemco is located in Monnickendam (15 kilometres north of Amsterdam),
but it operates throughout The Netherlands.

Piano engineer C.J. de Baat jr. has more than 40 years of professional
experience. He also is internationally known as an inventor and patentee
of the Crystal Soundboard, in short the glass soundboard.


For further information or a visit to Stemco, please contact Kees de Baat.